class 9 chemistry assignment 6th week

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Assignments For Class 9 Chemistry

Assignments for Class 9 Chemistry have been developed for Standard 9 students based on the latest syllabus and textbooks applicable in CBSE, NCERT and KVS schools. Parents and students can download the full collection of class assignments for class 9 Chemistry from our website as we have provided all topic wise assignments free in PDF format which can be downloaded easily. Students are recommended to do these assignments daily by taking printouts and going through the questions and answers for Grade 9 Chemistry. You should try to do these test assignments on a daily basis so that you are able to understand the concepts and details of each chapter in your Chemistry book and get good marks in class 9 exams.

Assignments for Class 9 Chemistry as per CBSE NCERT pattern

All students studying in Grade 9 Chemistry should download the assignments provided here and use them for their daily routine practice. This will help them to get better grades in Chemistry exam for standard 9. We have made sure that all topics given in your textbook for Chemistry which is suggested in Class 9 have been covered ad we have made assignments and test papers for all topics which your teacher has been teaching in your class. All chapter wise assignments have been made by our teachers after full research of each important topic in the textbooks so that you have enough questions and their solutions to help them practice so that they are able to get full practice and understanding of all important topics. Our teachers at https://www.assignmentsbag.com have made sure that all test papers have been designed as per CBSE, NCERT and KVS syllabus and examination pattern. These question banks have been recommended in various schools and have supported many students to practice and further enhance their scores in school and have also assisted them to appear in other school level tests and examinations. Its easy to take print of thee assignments as all are available in PDF format.

Some advantages of Free Assignments for Class 9 Chemistry

• Solving Assignments for Chemistry Class 9 helps to further enhance understanding of the topics given in your text book which will help you to get better marks
• By solving one assignments given in your class by Chemistry teacher for class 9 will help you to keep in touch with the topic thus reducing dependence on last minute studies
• You will be able to understand the type of questions which are expected in your Chemistry class test
• You will be able to revise all topics given in the ebook for Class 9 Chemistry as all questions have been provided in the question banks
• NCERT Class 9 Chemistry Workbooks will surely help you to make your concepts stronger and better than anyone else in your class.
• Parents will be able to take print out of the assignments and give to their child easily.

All free Printable practice assignments are in PDF single lick download format and have been prepared by Class 9 Chemistry teachers after full study of all topics which have been given in each chapter so that the students are able to take complete benefit from the worksheets. The Chapter wise question bank and revision assignments can be accessed free and anywhere. Go ahead and click on the links above to download free CBSE Class 9 Chemistry Assignments PDF.

You can download free assignments for class 9 Chemistry from https://www.assignmentsbag.com

You can get free PDF downloadable assignments for Grade 9 Chemistry from our website which has been developed by teachers after doing extensive research in each topic.

On our website we have provided assignments for all subjects in Grade 9, all topic wise test sheets have been provided in a logical manner so that you can scroll through the topics and download the worksheet that you want.

You can easily get question banks, topic wise notes and questions and other useful study material from https://www.assignmentsbag.com without any charge

Yes all test papers for Chemistry Class 9 are available for free, no charge has been put so that the students can benefit from it. And offcourse all is available for download in PDF format and with a single click you can download all assignments.

https://www.assignmentsbag.com is the best portal to download all assignments for all classes without any charges.

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CBSE Worksheets for Class 9 Science

CBSE Worksheets for Class 9 Science: One of the best teaching strategies employed in most classrooms today is Worksheets. CBSE Class 9 Science Worksheet for students has been used by teachers & students to develop logical, lingual, analytical, and problem-solving capabilities. So in order to help you with that, we at WorksheetsBuddy have come up with Kendriya Vidyalaya Class 9 Science Worksheets for the students of Class 9. All our CBSE NCERT Class 9 Science practice worksheets are designed for helping students to understand various topics, practice skills and improve their subject knowledge which in turn helps students to improve their academic performance. These chapter wise test papers for Class 9 Science will be useful to test your conceptual understanding.

Board: Central Board of Secondary Education(www.cbse.nic.in) Subject: Class 9 Science Number of Worksheets: 30

CBSE Class 9 Science Worksheets PDF

All the CBSE Worksheets for Class 9 Science provided in this page are provided for free which can be downloaded by students, teachers as well as by parents. We have covered all the Class 9 Science important questions and answers in the worksheets which are included in CBSE NCERT Syllabus. Just click on the following link and download the CBSE Class 9 Science Worksheet. CBSE Worksheets for Class 9 Science can also use like assignments for Class 9 Science students.

• CBSE Worksheets for Class 9 Science All Chapters Assignments
• CBSE Worksheets for Class 9 Science Diversity in Living Organisms Animals Assignment
• CBSE Worksheets for Class 9 Science Diversity in Living Organisms Plants Assignment
• CBSE Worksheets for Class 9 Science Experiments Assignment
• CBSE Worksheets for Class 9 Science Force and Laws of Motion Assignment
• CBSE Worksheets for Class 9 Science Fundamental Unit of Life Assignment
• CBSE Worksheets for Class 9 Science Gravitation Assignment
• CBSE Worksheets for Class 9 Science Improvement in Food Resources Assignment 1
• CBSE Worksheets for Class 9 Science Improvement in Food Resources Assignment 2
• CBSE Worksheets for Class 9 Science Law of Conservation of Mass Assignment
• CBSE Worksheets for Class 9 Science Matter around Us Assignment
• CBSE Worksheets for Class 9 Science Melting and Boiling Point Assignment
• CBSE Worksheets for Class 9 Science Physical and Chemical Changes Assignment
• CBSE Worksheets for Class 9 Science Preparation of Mixture and Compound Assignment
• CBSE Worksheets for Class 9 Science Seperation of Components of Mixture Assignment
• CBSE Worksheets for Class 9 Science Sound Assignment
• CBSE Worksheets for Class 9 Science Structure of Atom Assignment
• CBSE Worksheets for Class 9 Science Tissues Animals Assignment
• CBSE Worksheets for Class 9 Science Tissues Plants Assignment
• CBSE Worksheets for Class 9 Science Why do we fall Ill Assignment
• CBSE Worksheets for Class 9 Science Assignment 1
• CBSE Worksheets for Class 9 Science Assignment 2
• CBSE Worksheets for Class 9 Science Assignment 3
• CBSE Worksheets for Class 9 Science Assignment 4
• CBSE Worksheets for Class 9 Science Assignment 5
• CBSE Worksheets for Class 9 Science Assignment 6
• CBSE Worksheets for Class 9 Science Assignment 7
• CBSE Worksheets for Class 9 Science Assignment 8
• CBSE Worksheets for Class 9 Science Assignment 9
• CBSE Worksheets for Class 9 Science Assignment 10

Advantages of CBSE Class 9 Science Worksheets

• By practising NCERT CBSE Class 9 Science Worksheet , students can improve their problem solving skills.
• Helps to develop the subject knowledge in a simple, fun and interactive way.
• No need for tuition or attend extra classes if students practise on worksheets daily.
• Working on CBSE worksheets are time-saving.
• Helps students to promote hands-on learning.
• One of the helpful resources used in classroom revision.
• CBSE Class 9 Science Workbook Helps to improve subject-knowledge.
• CBSE Class 9 Science Worksheets encourages classroom activities.

Worksheets of CBSE Class 9 Science are devised by experts of WorksheetsBuddy experts who have great experience and expertise in teaching Maths. So practising these worksheets will promote students problem-solving skills and subject knowledge in an interactive method. Students can also download CBSE Class 9 Science Chapter wise question bank pdf and access it anytime, anywhere for free. Browse further to download free CBSE Class 9 Science Worksheets PDF .

Now that you are provided all the necessary information regarding CBSE Class 9 Science Worksheet and we hope this detailed article is helpful. So Students who are preparing for the exams must need to have great solving skills. And in order to have these skills, one must practice enough of Class 9 Science revision worksheets . And more importantly, students should need to follow through the worksheets after completing their syllabus.  Working on CBSE Class 9 Science Worksheets will be a great help to secure good marks in the examination. So start working on Class 9 Science Worksheets to secure good score.

CBSE Worksheets For Class 9

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Chapter 6 – Solutions

Multiple choice questions, long questions, exercise questions, exercise numerical, test yourself, this post has 25 comments.

Too nice sir….

Good i finally find the numerical prob …..thank u very much………

Can we have numericals of the chapter plz.

Thank thank thanku sooo much it is really good actually awesome but there is a problem i need short questions also i mean extra short questions plz do post them otherwise it is good

good sir/mam that was helpfull carry on uploading these kind of works to help students like me

Sir where is the self assessments

Yes! Where are they?

It is so helpful to prepare my exam and I am Very grandly for this thank 😄

Extra short question should be,and mcqs should be easy and sensible.

Excuse me I can’t find extra short questions

Add Test Yourself please

very bad notes are there

Where are self assessments of chapter no 6 ??

Add self Assessment and think thank

You should solved the exercise correctly. In 6 th chapter McQs are false marked. You should check first and then upload. Other wise you have no right to misguide the students. A teacher today felt very shame after marking false answer before students

ok, we’ll check it.

It’s good for the preparation of exams 👍

6 MCQs of exercise question is wrong it should be “b”

Numerical no 1 ke solution me galti ha. Please correct it

Please add self assessment solutions🙏🏼🙏🏼

Leave a Reply Cancel reply

NCERT Solutions for Class 6, 7, 8, 9, 10, 11 and 12

NCERT Solutions for Class 9 Science

January 18, 2024 by Veerendra

NCERT Solutions for Class 9 Science  are given for the students so that they can get to know the in text question and chapter end question answers in case they are not able to find it. It is important for all the students who are in Class 9th currently. Here we are providing the solutions to all the chapters of Class 9 Science Textbook for the students. They can refer to samajik vigyan class 9 Physics, Chemistry and Biology Solutions while they are solving the questions from the Science Book.

Class 9 Science NCERT Solutions is given here. Students can click on the links of the particular chapter for which they are finding the solutions.

• Chapter 1 Matter in Our Surroundings
• Chapter 2 Is Matter Around Us Pure
• Chapter 3 Atoms and Molecules
• Chapter 4 Structure of the Atom
• Chapter 5 The Fundamental Unit of Life
• Chapter 6 Tissues
• Chapter 7 Diversity in Living Organisms
• Chapter 8 Motion
• Chapter 9 Force and Laws of Motion
• Chapter 10 Gravitation
• Chapter 11 Work, Power And Energy
• Chapter 12 Sound
• Chapter 13 Why Do we Fall Ill
• Chapter 14 Natural Resources
• Chapter 15 Improvement in Food Resources

The students who are in class 9th and have the NCERT Science Books can check this page to know the answers for all the chapters of Science book. They need to ensure that they are checking the solutions for the chapter which they intend to check.

FAQs on NCERT Solutions for Class 9 Science

1. What’s the best way to study Class 9 Science CBSE?

The best way to study Class 9 Science is through NCERT. Don’t just mug up the concepts instead go through all the concepts thoroughly. Make notes and practice as much as you can.

2. Where can I get the NCERT solutions for Class 9 Science?

You need not panic as we will give you all the NCERT Solutions for Class 9 Science all at one place on our site. View or download them and practice as and when you want.

3. Which is the best book of science for Class 9 CBSE?

We will not specifically say one book is the best for preparing Class 9 Science. Instead, we will ay try covering all the concepts in NCERT Textbooks prescribed for Class 9 Science that can help in your Exams.

4. How do I score good marks in science class 9?

The only key for scoring more marks in the CBSE Class 9 Science Exam is through sheer practice. It’s the best way to score well in the exams as well as get command on the subject.

5. Where can I get CBSE Class 9 Sample Papers?

Aspirants can get the CBSE Class 9 Sample Papers that can ace up preparation for free of cost from our page. Check out the links available on our site and use them as a reference to score better grades in the exam.

6. What are the study tips for Class 9 Science Exam?

Some of the best tips that help you to score more in your Class 9 Science Exam are as follows

• Make a proper plan and schedule to study
• Focus on the basic concepts and try concentrating on weaker areas.
• Dedicate time to each of the concepts.
• Practice as much as you can to score well.

Important Questions For Class 9 Science

Importance of the Class 9 Physics, Chemistry, Biology NCERT Solutions

The NCERT Class 9 Science Textbook Solutions are important for the students to get good marks in their exams. Through these, they can get solutions to those questions on which they get stuck. These are the valid solutions and students can check these whenever they face any confusion in the questions.

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NCERT Solutions For Class 9 Science 2024-25

• NCERT Solutions

Free PDF Download for NCERT Solutions for Science Class 9 Science

Explore the key concepts of Class 9 Science with the Free PDF of NCERT Solution for Class 9 Science. It helps the students build conceptual foundations in science and enhance their problem-solving abilities. Science NCERT Class 9 PDF Solutions have step-by-step explanations for every numerical problem and provide additional problems with solutions to help students clear their concepts and enhance their knowledge. 

NCERT Science Class 9 Solutions provided by Vedantu are updated according to the new CBSE curriculum for the academic year 2024-25. Check out the revised NCERT Class 9 Science Syllabus prepared by Vendantu along with the NCERT Solutions for Class 9 Science. 

NCERT Solutions for Class 9 Science - Chapter-Wise Links 

Given below are the links for the chapter-wise NCERT Solutions for Class 9 Science. These solutions are provided by the Science experts at Vedantu in a detailed manner. Go through these chapter-wise solutions to be thoroughly familiar with the concepts.

The following Chapters have been removed from NCERT Class 9 Science for the Academic year 2024-25:

Diversity in Living Organisms

Why Do We Fall ill

Natural Resources

Quick Insights of NCERT Science Class 9 Solutions

NCERT Solutions for Class 10 Science offers comprehensive answers to all the questions from Chapters 1 to Chapter 13.

Science NCERT Class 9 PDF Solutions focuses on specific chapters and helps students concentrate on their areas of weakness.

Students can opt for NCERT 9th class Science solutions PDF free download. This ensures that the book is easily accessible to students at any time and can study at their convenience. 

Science NCERT Class 9 PDF Solutions provides additional study material that will help them to clear their understanding and enhance their problem-solving ability.

NCERT Solutions for Class 9 Science: Chapters Details and Concepts

Chapter 1- matter in our surroundings.

NCERT Class 9 Science Solutions deals with the fundamental concepts of Matter and its various states- Solid, liquid, and gas. The chapter discusses the properties of matter, the effect of temperature and pressure on the state of matter, and the process of evaporation. Class 9 Science NCERT solutions help to:

Grasp the key concepts of Matter, the Physical Nature of Matter, and the properties of Matter.

Explore different States of Matter and how they differ from one another.

Clear the Concept behind the process of evaporation.

Class 9 Science Solutions will help students improve their learning, clarify their doubts, and excel in their exams 

Important topics covered in the Chapter 1- Matter in Our Surroundings

States of Matter

Physical properties of matter

Effect of Change in Temperature and Pressure

Evaporation

For more understanding, students can also download additional study materials provided by Vedantu, for Chapter 1 of CBSE Class 9 Science Solutions-

Chapter 1: Matter in Our Surroundings Important Questions

Chapter 1: Matter in Our Surroundings Revision Notes

Chapter 1: Matter in Our Surroundings NCERT Exemplar Solutions

Chapter 2- Is Matter Around Us Pure?

NCERT Solutions Class 9 Science Chapter 2 helps students in understanding topics such as elements, compounds, suspension, and colloidal solutions and prepare effectively for their exams.

The chapter “Is Matter Around Us Pure ?” delves into the idea of pure substances and mixtures. 

The chapter explains the types of mixtures and solutions and focuses on various experiments to explain the different types of components of a solution and mixtures. 

Class 9 Science NCERT solutions for Chapter 2 explain the step-by-step method for solving numerical problems related to the concentration of solutions.  

Important Topics Covered in Chapter 2:Is Matter Around Us Pure?

Concentration of Solutions

Suspensions and their types

Colloids and their types

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 2 of CBSE Class 9 Science Solutions-

Chapter 2: Is Matter Around Us Pure Important Questions

Chapter 2: Is Matter Around Us Pure Revision Notes

Chapter 2: Is Matter Around Us Pure NCERT Exemplar Solutions

Chapter 3- Atoms and Molecules

NCERT Class 9 Science Solutions will help students comprehend and apply their understanding in the exam effectively.  

Chapter 3 discusses Atoms and Molecules and also provides insight into the Law of Chemical Combination. This Chapter also builds the foundation of the Molecular Mass. 

To solve the several numerical-based questions on the Molecular Mass, it is imperative that you have a thorough understanding. 

You will also get to know about symbols of elements and how to represent them. The solutions to all the questions have been provided by subject experts at Vedantu along with proper diagrams and illustrations. 

By going through the text and then referring to these NCERT class 9 Science solutions, you will be able to form a clear picture of how questions are likely to be asked in the examination.

Important Topics Covered in Chapter 3- Atoms and Molecules:

Laws of chemical combination

Chemical Formulae

Molecular mass  

For more insights, students can also download additional study materials provided by Vedantu, for Chapter 3 of CBSE Class 9 Science Solutions-

Chapter 3: Science Atoms and Molecules Important Questions

Chapter 3: Science Atoms and Molecules Revision Notes

Chapter 3: Science Atoms and Molecules NCERT Exemplar Solutions

Chapter 4- Structure of the Atom

NCERT Science Class 9 Solutions for Chapter 4 Structure of the Atom prepared by Vedantu’s experts provides smart solutions to each question. 

The chapter introduces the students to the exciting world of subatomic particles- protons, neutrons and electrons. 

This chapter involves different theories about the structure of atoms and the concept of atomic number and mass number. 

If you can grasp this chapter well, you will be able to score better in the Science paper. 

To retain all the theories related to atomic structure, keep practicing questions from this chapter frequently. 

This chapter is an important chapter for you from an exam perspective. 

Important Topics Covered in Chapter4- Structure of the Atom:

Structure of Atom

Charged particles in matter

The models of the structure of an atom

Atomic number and mass number

For better understanding, students can also download additional study materials provided by Vedantu, for Chapter 4 of CBSE Class 9 Science Solutions-

Chapter 4: Structure of the Atom Important Questions

Chapter 4: Structure of the Atom Revision Notes

Chapter 4: Structure of the Atom NCERT Exemplar Solutions

Chapter 5- The Fundamental Unit of Life

NCERT Science Class 9 Solutions for Chapter 5 begins with the overview on the discovery of cells. This chapter help the students to:

Understand the basic structure and function of the cell. 

Learn about the various cell organelles, such as the nucleus, mitochondria, endoplasmic reticulum,  and their roles in maintaining cellular functions.

Explore the differences between plant and animal cells, highlighting unique features like the cell wall and chloroplasts in plant cells.

Delve into cell division and its types.

NCERT Science Class 9 solutions will guide you through these essential concepts, enhancing your comprehension of life's fundamental unit and its  mechanisms.

Important topics covered in Chapter 5- The Fundamental Unit of Life:

Cell  

Prokaryotic and Eukaryotic cell

Cell membrane and cell wall

Cell organelles 

Cell Division

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 5 of CBSE Class 9 Science Solutions-

Chapter 5: The Fundamental Unit of Life Important Questions

Chapter 5: The Fundamental Unit of Life Revision Notes

Chapter 5: The Fundamental Unit of Life NCERT Exemplar Solutions

Chapter 6- Tissues

Class 9 Science NCERT Solutions explore the exciting  world of biology to understand the complexity of tissues and their significance in living organisms. This chapter will help you to:

Understand the fundamental concepts of tissues, including their structure, function, and importance in multicellular organisms.

Learn about the different types of plant tissues, such as meristematic and permanent tissues, and their roles in plant growth and development.

Explore various types of animal tissues, including epithelial, connective, muscular, and nervous tissues, and how they contribute to the overall functioning of the body.

Study the specific characteristics and functions of each tissue type, which are essential for understanding how organisms are structured and how they perform vital life processes.

NCERT Solutions for Class 9 Science will provide you with a deeper understanding of tissue systems and memorize the structure and functions easily.

Important Topics Covered in Chapter 6- Tissues:

Plant Tissues

Animal Tissues

Nervous Tissue

For more insights, students can also download additional study materials provided by Vedantu, for Chapter 6 of CBSE Class 9 Science Solutions-

Chapter 6: Tissues Important Questions

Chapter 6: Tissues Revision Notes

Chapter 6: Tissues NCERT Exemplar Solutions

Chapter 7- Motion

Class 9 Science NCERT Solutions Chapter 7 focuses to broaden your understanding of motion and its many aspects. This chapter delves into:

The basic concepts of Motion with emphasis on displacement, velocity, and acceleration and build foundation for understanding how objects move in the physical world.

The mathematical framework for describing motion using equations. 

The differences between uniform and non-uniform motion, and how different factors influence the speed and direction of moving objects.

Representation of motion graphically through displacement-time and velocity-time graphs.

The principles of motion and numerical problems based on the concept of motion.

NCERT Science Class 9 Solutions provides comprehensive explanations and solutions to enhance your understanding and problem-solving skills. Mastering the concepts covered in this chapter will help students to excel in their exams and build a foundation for further classes.

Important Topics Covered in Chapter 7- Motion

Uniform and Non-Uniform Motion

Graphical Representation of Motion

Equations of Motion

Uniform Circular Motion

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 7 Class 9 Science Solutions-

Chapter 7: Motion Important Questions

Chapter 7: Motion Revision Notes

Chapter 7: Motion NCERT Exemplar Solutions

Chapter 8- Force and Laws of Motion

Explore Science NCERT Class 9 PDF Solutions to understand the concepts of force and the laws of motion. This chapter will help you to:

Grasp the fundamental concepts of force and its effects on motion and help you to understand how objects move and interact in the physical world.

Learn about Newton's laws of motion which is essential for understanding how forces influence the motion of objects.

Understand the concept of inertia and the relationship between force, mass, and acceleration.

Explore practical applications and numerical problems related to these laws.

NCERT Science Class 9 solutions will provide you with a comprehensive understanding of the principles of motion and the laws governing them. 

For deeper understanding, students can also download additional study materials provided by Vedantu, for Chapter 8 of CBSE Class 9 Science Solutions-

Chapter 8: Force and Laws of Motion Important Questions

Chapter 8: Force and Laws of Motion Revision Notes

Chapter 8: Force and Laws of Motion NCERT Exemplar Solutions

Chapter 9- Gravitation

Dive into NCERT Solutions for Class 9 Science to understand the principles of gravitation and how this fundamental force influences every aspect of our universe. This chapter will guide you to:

Understand the foundational concepts of gravitation, including Newton's Law of Universal Gravitation.

Learn how the principles of gravitation apply to everyday phenomena and the motion of celestial bodies.

Delve into the concepts of gravitational force, weight, and mass, and understand the distinction between them.

Study the acceleration due to gravity (g), its value on Earth, and how it influences the motion of objects, whether in free fall or projectile motion.

Learn about Archimedes’ Principle and its applications.

By exploring these concepts through NCERT Class 9 Science Solutions for Chapter 9, you will gain a comprehensive understanding of gravitation and its critical role in shaping the universe.

Important Topics covered in Chapter 9- Gravitation

Gravitation

Universal Law of Gravitation

Thrust and Pressure

 Archimedes’ Principle

Along with this, students can also download additional study materials provided by Vedantu, for Chapter 9 of CBSE Class 9 Science Solutions-

Chapter 9: Gravitation Important Questions

Chapter 9: Gravitation Revision Notes

Chapter 9: Gravitation NCERT Exemplar Solutions

Chapter 10- Work and Energy

Explore Class 9 Science NCERT Solutions to master the concepts of work and energy, and how they influence our daily lives. This chapter will help you to:

Understand the fundamental principles of work and energy, including their definitions and units.

Learn about the different forms of energy, such as kinetic, potential, and mechanical energy, and how they are interrelated.

Explore the concept of power and its practical applications in real-life scenarios.

Gain insights into the Law of Conservation of Energy and how energy is transferred and transformed in various processes.

NCERT Class 9 Science Solutions will help you in developing a comprehensive understanding of these essential concepts and score well in your examination.

Important Topics covered in Chapter 10- Work and Energy

Kinetic Energy

Potential Energy

Law of Conservation of Energy

For more information, students can also download additional study materials provided by Vedantu, for Chapter 10 of CBSE Class 9 Science Solutions-

Chapter 10: Work and Energy Important Questions

Chapter 10: Work and Energy Revision Notes

Chapter 10: Work and Energy NCERT Exemplar Solutions

Chapter 11- Sound

Explore NCERT Science Class 9 Solutions for Chapter 11 to understand its nature, propagation, and various applications of sound in everyday life. This chapter will help you to:

Grasp the fundamental concepts of sound waves, including their production, characteristics, and how they travel through different mediums.

Learn about the speed of sound in various materials and the factors affecting it.

Investigate the human ear's structure and function to understand how we perceive sound, along with the concepts of pitch, loudness, and quality of sound.

Explore practical applications of sound, such as ultrasound in medical imaging and sonar technology used in navigation and underwater exploration.

Understand the principles of resonance and natural frequency, and their relevance in musical instruments and everyday objects.

NCERT Class 9 Science Solutions for Chapter 11 will help you gain a deeper understanding of the concepts related to sound and enhance your learning.

Important Topics covered in Chapter 11- Sound

Propagation of Sound

Characteristics of Sound

Reflection of Sound

Application of Ultrasound

For more information, students can also download additional study materials provided by Vedantu, for Chapter 11 of CBSE Class 9 Science Solutions-

Chapter 11: Sound Important Questions

Chapter 11: Sound Revision Notes

Chapter 11: Sound NCERT Exemplar Solutions

Chapter 12- Improvement in Food Resources

NCERT Solutions Class 9 Science for Chapter 12 discovers the vital role of agricultural practices in ensuring food security and enhancing crop yields. This chapter will help you to:

Understand the importance of food resources and the need for their improvement to meet the demands of a growing population.

Learn about various agricultural practices and techniques, including crop variety improvement, crop production management, and crop protection management.

Explore different methods to enhance the quality and quantity of crops through breeding, hybridization, and genetic modification.

Understand the significance of sustainable practices such as organic farming, integrated pest management, and soil conservation.

Gain insights into animal husbandry and its role in food production, including dairy farming, poultry, and fisheries.

Class 9 science NCERT Solutions will help you in comprehending these concepts, helping you appreciate the science behind agriculture and its impact on our daily lives.

Important Topics covered in Chapter 12- Improvement in Food Resources

Crop Variety Improvement

Fish Production

Bee-keeping

For more information, students can also download additional study materials provided by Vedantu, for Chapter 12 of CBSE Class 9 Science Solutions-

Chapter 12: Improvement in Food Resources Important Questions

Chapter 12: Improvement in Food Resources Revision Notes

Chapter 12: Improvement in Food Resources NCERT Exemplar Solutions

CBSE Class 9 Science Chapter-wise Mark Distribution

It is always important to know the chapter wise mark distribution while studying for an examination as it helps students to focus on areas where they can score higher marks. Here's an overview of the chapter-wise mark distribution for CBSE Class 9 Science:

Benefits of Referring to Vedantu’s NCERT Solutions for Class 9 Science

Vedantu’s Class 9 NCERT Solutions for Science, available in convenient PDFs, offer numerous advantages for students focusing  to excel in their studies:

The solutions are crafted to be clear and straightforward, making it easy for students to grasp even the most complex concepts.

Science NCERT Class 9 PDF Solutions provides Step-by-step explanation for each solution guiding students through the problem-solving process and ensuring a thorough understanding of each step involved.

Vedantu provides detailed answers to all questions from every chapter, ensuring that no topic is left unexplored.

NCERT Science Class 9 Solutions are prepared by experienced educators and subject matter experts, ensuring high-quality, reliable content.

Overall, Vedantu’s NCERT Solutions for Class 9 Science provide a comprehensive, reliable, and student-friendly resource that supports academic success and a deeper appreciation of science.

NCERT Study Resources for Class 9 Science

For complete preparation of Science for CBSE Class 9 exams, check out the following links for different study materials available at Vedantu.

FAQs on NCERT Solutions For Class 9 Science 2024-25

1. How to Prepare for CBSE Class 9 Science?

The best way to evaluate your progress before an exam is solving as many question sets as possible. It will strengthen your knowledge of concepts as well as increase your efficiency in providing prompt answers.

Besides explanations and keys, class 9 NCERT Science solution also comes with practice exercises formulated by learned scholars to help you improvise on your reasoning skills which is very crucial for a subject like Science. You can also refer to NCERT class 9 Science solutions for last minute notes and suggestions.

2. How many chapters are there in the class 9 NCERT solution?

The NCERT solutions for class 9 science carry all 15 chapters. These chapters are framed by Vedantu in-house subject experts, covering all the fundamental concepts that will help in scoring higher marks.

3. Is this NCERT solution enough to prepare for the Class 9 Science exam?

Yes, the NCERT solutions for class 9 science available in PDF format are enough to prepare for the exam. These solutions are accurate and in detail, prepared according to the CBSE guidelines. Students don't have to worry about the authenticity of the solution.

4. Where can I get the NCERT Solutions for Class 9 Science?

Follow these steps to download the NCERT Solutions for Class 9 Science -

Click on the NCERT Solutions for Class 9 Science Link.

On this page, you will find the chapter-wise NCERT Solutions for Class 9. You can click on the chapter name for which you want the solutions.

On clicking the chapter’s name, you will be redirected to the next page from where you can download the PDF.

5. Are the NCERT Solutions for Class 9 Science sufficient for the exam preparation?

Yes. The NCERT textbook is the best resource for preparing for your Class 9 Science exam. Students should refer to the NCERT Solutions for Class 9 Science to learn all the concepts thoroughly. With these two resources, students can prepare for their exams and score well. They can also refer to other study material and resources available on Vedantu for additional practice and understanding.

6. What is the name of the Class 9 Science book?

The name of the Class 9 Science NCERT textbook is Science Textbook for Class 9. Students can download the Class 9 Science book from Vedantu. They can also download chapter-wise NCERT Solutions for Class 9 Science. They can download several other study materials for all subjects of Class 9, including NCERT Solutions, Chapter PDFs, Reference Books, Revision Notes, and Important Questions. Students can also use Vedantu's app to download the resources. All resources are available free of cost.

7. What is Sol in Chemistry according to the syllabus of Class 9th?

A colloid wherein small solid particles get dispersed in a liquid medium is called sol. An example of sol is an ink and soap solution. It is a heterogeneous mixture wherein one can see suspension easily. It is stable and does not scatter a beam of light. When left undisturbed, the solute particles in a sol will settle down. This concept is from the Chemistry part of Class 9 Science.

8. How many chapters are there in the NCERT Solutions Class 9 Science?

In the Class 9 Science NCERT textbook, there are 15 chapters. These are -

Matter in Our Surroundings

Is Matter Around Us Pure

Atoms and Molecules

Structure of The Atom

The Fundamental Unit of Life

Force and Laws of Motion

Work and Energy

Improvement in Food Resources

9. Is class 9 science NCERT Solutions important?

Yes, class 9th science NCERT Solutions are very important because it lays the foundation for science in your future classes. You can refer to NCERT Science Class 9 Solutions to clear your concepts and prepare effectively for your exams.

10. Which chapter is most important in class 9 science NCERT Solutions?

The most important chapter in NCERT Science Class 9 are:

Atoms and molecules

The fundamental Unit of Life

11. Which is the toughest chapter in class 9 science NCERT Solutions?

It is difficult to determine the toughest chapter in NCERT Class 9 Science as it may differ from student to student but the chapter with the most important concepts are:

12. Which is the easiest chapter in science class 9?

The concepts of the following chapters are easier to understand

Matter in our surroundings

Is Matter around us Pure?

NCERT Class 9 Science Solutions will help you to improve your understanding for these chapters and help you to excel in your exams.

NCERT SOLUTIONS FOR CLASS 9

Cbse class 9 study materials, home tuitions in india.

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Chemistry Worksheets

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Chemistry Worksheets and Handouts (PDF for Printing)

This is a collection of free chemistry worksheets and handouts to print. Most of the printables are PDF files, although some are available as JPG or PNG files. All of these worksheets print cleanly on normal printer paper, plus you can resize them to fit your needs.

Here is a list of worksheets. This site also has articles explaining these topics in detail.

• Label Parts of the Atom [ Google Apps worksheet ][ worksheet PDF ][ worksheet PNG ][ answers PNG ]
• Acid formulas [ PDF ][ Answers ]
• Balancing equations Worksheet #1 [ PDF ][ Answers ] Worksheet #2 [ PDF ][ Answers ] Worksheet #3 [ PDF ][ Answers ] Worksheet #4 [ PDF ][ Answers ]
• Chemical and Physical Changes [ PDF ][ Answers ]
• Chemistry scavenger hunt [ PDF clues ][ Answers ]
• Element names crossword [ PDF ][ Answers ]
• Element symbols – Symbols that make words [ PDF worksheet ][ Answers ]
• Element symbols – Countries of the world [ PDF ][ Answers ]
• More element symbol worksheets
• Homogeneous or Heterogeneous Mixtures [ PDF ][ Answers ]
• Intensive and Extensive Properties [ Worksheet ][ Answer Key ]
• Intrinsic and Extrinsic Properties [ PDF ][ Answers ]
• Ionic and Covalent Compounds (Names and Identification) [ PDF Worksheet ][ Answer Key ]
• Ionic Compound Names and Formulas [ PDF Worksheet ][ Answer Key ]
• Metric to English Unit Conversions [ PDF Worksheet ][ Answer Key ]
• Mixtures [ PDF ][ Answers ]
• Periodic table scavenger hunt [ PDF clues ][ Answers ]
• Reading a meniscus [ PDF ][ Answers ]
• Reading periodic table element information Worksheet #1 [ PDF ][ Answers ] Worksheet #2 [ PDF ][ Answers ]
• Scientific Notation [ PDF ][ Answers ]
• Significant digits Rules [ PDF ][ Answers ] Addition and subtraction [ PDF ][ Answers ] Multiplication and division [ PDF ][ Answers ]
• Types of Chemical Reactions [ Worksheet ][ Answers ]

In addition to these chemistry worksheets, there is a collection of word search puzzles .

Chemistry Handouts

These chemistry handouts illustrate chemistry concepts and offer examples.

• Amino acid side chains [ PDF ]
• Antimatter examples [ PNG ]
• Atom facts [ PNG ]
• Chemical properties [ JPG ]
• Colligative properties [ JPG ]
• Electron configurations [ PDF ]
• Element electronegativities [ PDF ]
• 118 Element Flash Cards [ PDF ]
• Element list [ PDF ]
• Endothermic reactions [ PNG ]
• Error calculations [ JPG ]
• Exothermic reactions [ JPG ]
• Heterogeneous mixtures [ JPG ]
• Hydrocarbon prefixes [ JPG ]
• Ionic compound properties [ PNG ]
• Genetic codons [ PDF ]
• Lewis structures [ JPG ]
• Litmus test [ PNG ]
• Magnetic vs non-magnetic metals [ JPG ]
• Mole ratio [ JPG ]
• Organic vs inorganic [ JPG ]
• Oxidation numbers [ JPG ]
• Periodic table Bingo game [ PDF ]
• pH indicators [ PNG ]
• Physical change [ JPG ]
• Physical properties [JPG ]
• Noble metals [ JPG ]
• Reactants and products [ JPG ]
• RNA vs DNA [ JPG ]
• States of matter [ JPG ]
• Visible spectrum [ JPG ]

Periodic Tables

There’s a printable periodic table for just about any purpose, but some of the most popular are listed here.

• 118 element vibrant periodic table [ PNG ]
• Actinides [ JPG ]
• Blank periodic table [ PDF ]
• Element charges [ JPG ]
• Element density [ PDF ]
• Element electrical conductivity [ PDF ]
• Element state of matter [ PDF ]
• Muted color 118 element periodic table [ PDF ]
• Native elements [ JPG ]
• Valence [ JPG ]

Biology Worksheets and Handouts

Is biology more your thing? We’ve got similar resources for the life sciences, including biology, biochemistry, cell biology, and anatomy.

Chemistry Worksheets Terms of Use

You are welcome to print these resources for personal or classroom use. They may be used as handouts or posters. They may not be posted elsewhere online, sold, or used on products for sale.

This page doesn’t include all of the assets on the Science Notes site. If there’s a table or worksheet you need but don’t see, just let us know!

Related Posts

Class 9 Chemistry Index

This Class 9 Chemistry Index page contains all the topics that fall under each chapter of the class 9 chemistry syllabus as per the NCERT textbook. Students may follow the links on the subtopics to access free study material on the associated concepts (prepared by chemistry subject experts for CBSE students). Furthermore, an overview of all the chapters and topics in the CBSE class 9 chemistry textbooks can also prove useful while crafting a preparation strategy for the CBSE board examination and other competitive examinations. 

Chapter 1 – Matter in Our Surroundings

• Characteristics of Particles of Matter
• States of Matter
• Evaporation

Chapter 2 – Is Matter Around Us Pure? 

• What is a Mixture?
• What is a Solution?
• Separating the Components of a Mixture
• Physical and Chemical Changes

Chapter 3 – Atoms and Molecules           

• Laws of Chemical Combination
• What is an Atom? What is a Molecule?
• Mole Concept

Chapter 4 – Structure of the Atom          

• Thomson’s Atomic Model
• Rutherford’s Atomic Model
• Bohr’s Atomic Model
• Atomic Number and Mass Number

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Starting grade 9 chemistry journey – rationalised syllabus + roadmap to score 95%+.

The full list of chapters and subtopics of the Class 9 NCERT textbook has been provided above. This page can help provide context and structure for learning the fundamental principles covered under the Class 9 CBSE chemistry syllabus, thereby empowering the students to develop from simple to relatively complex concepts in a systematic manner.  The list of chapters and subtopics given above has been prepared in accordance with the current CBSE syllabus for class 9 chemistry. The content provided in the respective sub-topics has been designed by our expert chemistry professors for the benefit of all students. Click the links listed under each chapter to read more about all Class 9 topics in depth.

Chemistry is the science that tries to understand the properties of substances and the changes that substances undergo. Class 9 Chemistry concepts deal with the understanding of basic constituents of matter, atoms and molecules. Students must study these principles in detail in order to improve their expertise in the subject and to establish a strong foundation.

Stay tuned to BYJU’S to master a range of fascinating topics in Physics, Chemistry, Biology and Mathematics with the aid of entertaining and engaging video lessons.

Put your understanding of this concept to test by answering a few MCQs. Click ‘Start Quiz’ to begin!

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Free Printable Chemistry Worksheets for 6th Class

Chemistry worksheets for Class 6 Science teachers: Discover a wide range of free printable resources to help students explore the fascinating world of chemical reactions, elements, and compounds. Dive into the wonders of chemistry with Quizizz!

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Explore printable Chemistry worksheets for 6th Class

Chemistry worksheets for Class 6 are an essential resource for teachers looking to engage their students in the exciting world of science. These worksheets cover a wide range of topics within the realm of physical science, including atomic structure, chemical reactions, and the periodic table. By incorporating these educational tools into their lesson plans, teachers can provide a solid foundation for their students to build upon as they progress through their science education. Furthermore, these worksheets are designed to cater to different learning styles, ensuring that all students have the opportunity to grasp the concepts being taught. With the help of Chemistry worksheets for Class 6, teachers can create a dynamic and interactive learning environment that fosters a love for science in their students.

In addition to Chemistry worksheets for Class 6, Quizizz offers a variety of resources to help teachers enhance their science instruction. This platform allows educators to create engaging quizzes and interactive games that can be used alongside worksheets to reinforce key concepts and assess student understanding. By incorporating Quizizz into their lesson plans, teachers can provide a more comprehensive and enjoyable learning experience for their students. Moreover, Quizizz offers a vast library of pre-made quizzes and games, covering a wide range of topics in physical science, making it an invaluable resource for busy educators. With Quizizz, teachers can seamlessly integrate technology into their science instruction, ensuring that their students are well-prepared for the challenges of the modern world.