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NCERT Solutions for Class 10 Science

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NCERT Solutions for Class 10 Science - Free PDF Download Updated for 2024-25

Comprehending Class 10 Science Curriculum can be a bit challenging, but with the right resources, it becomes significantly easier. Vedantu’s NCERT solutions for Class 10 Science are designed to help you master the subject efficiently and effectively. Our NCERT solutions for class 10 Science strengthen your understanding of key concepts and cover everything you need.

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Table of Content
1. NCERT Solutions for Class 10 Science - Free PDF Download Updated for 2024-25
2. FREE PDF Links for Chapter-wise NCERT Solutions Class 10 Science
3. A Brief Overview of NCERT Solutions for  Class 10 Science
4. NCERT Solutions for Class 10 Science: Chapters Details, and Formulas and Concepts.
    4.1Chapter 1 - Chemical Reactions and Equations
    4.2Chapter 2 - Acids, Bases and Salts
    4.3Chapter 3 - Metals and Non- Metals
    4.4Chapter 4 - Carbon and its Compounds
    4.5Chapter 5 - Life Processes
    4.6Chapter 6 - Control and Coordination 
    4.7Chapter 7 - How do Organisms Reproduce
    4.8Chapter 8 - Heredity
    4.9Chapter 9 - Light - Reflection and Refraction
    4.10Chapter 10 - The Human Eye and the Colourful World
    4.11Chapter 11 - Electricity
    4.12Chapter 12 - Magnetic Effects of Electric Current
    4.13Chapter 13 - Our Environment
5. CBSE Class 10 Science Chapter-wise Mark Distribution
6. Benefits of Referring to Vedantu’s NCERT Solutions for Class 10 Science
7. NCERT Study Resources for Class 10 Science
FAQs


Download the PDF for Class 10 Science for the academic year 2024-25 to study at your convenience. These solutions provide detailed clarification that will  help you understand both theoretical concepts and practical applications. A significant benefit of using these solutions is their alignment with the prescribed curriculum. You can also check the updated CBSE Class 10 Syllabus for Science, prepared by Vedantu Master Teachers.


FREE PDF Links for Chapter-wise NCERT Solutions Class 10 Science

Get access to chapter-wise NCERT Solutions for Class 10 Science from the links below and kick start your preparation for Class 10 Board exams.




The following Chapters have been removed from NCERT Class 10 Science for the Academic year 2024-25


  • Periodic Classification of Elements

  • Sources of Energy

  • Management of Natural Resources


Below is the pictorial representation of the NCERT Science Class 10 syllabus for better understanding.


NCERT Science Class 10 syllabus


A Brief Overview of NCERT Solutions for  Class 10 Science

  • NCERT Solutions for Class 10 Science provides detailed answers to all the questions from Chapter 1 to 13.

  • NCERT Class 10 Science Solutions provide clarity on fundamental concepts, theories, and formulas, making learning more effective and engaging.

  • The solutions are aligned with the revised CBSE curriculum of the academic year 2024-25

  • NCERT Class 10 Science solutions provides supplementary resources such as class notes, important concepts and other recommended books for further reference.

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NCERT Solutions for Class 10 Science: Chapters Details, and Formulas and Concepts.

Chapter 1 - Chemical Reactions and Equations

Explore the fascinating  world of chemistry to understand about the chemical reactions and how they are represented using balanced chemical equations. This chapter will help you to :


  • Understand the fundamental concepts of chemical reactions and their practical applications.

  • Learn how to represent and balance chemical equations, which is essential for understanding chemical processes.

  • Explore different types of chemical reactions, such as combination, decomposition, displacement, and double displacement reactions.


NCERT Science Class 10 solutions will help you to gain a deeper understanding of the chemical world and its fascinating processes.


Important Topics Covered in Chapter 1: Chemical Reactions and Equations

  • Chemical Reactions and Equations

  • Chemical Equations

  • Types of Chemical Reactions

  • Effects of Oxidation Reactions in Everyday Life


Along with this, students can also download additional study materials provided by Vedantu, for Chapter 1 of CBSE  Class 10–



Chapter 2 - Acids, Bases and Salts

Chapter 2 of NCERT Class 10 Science delves into the key concepts of different chemical properties and interactions of acids, bases, and salts.Science NCERT Class 10 Solution will help grasp the fundamental idea on:


  • The characteristic properties of acids and bases.

  • How acids and bases react with each other and other substances, like metals and carbonates.

  • The concept of pH, a vital tool for determining the strength of acids and bases.

  • The formation and properties of salts, and  their role in everyday life.


Class 10 Science solutions will help you build a strong conceptual foundation and enhance your analytical skills.


Important Topics Covered in Chapter 2: Acids, Bases and Salts

  • What are acids, bases and salts?

  • Types and chemical properties of acids, bases and salts

  • pH and its Importance in everyday life


For more insights, students can also download additional study materials provided by Vedantu, for CBSE Class 10 Science Chapter 2:



Chapter 3 - Metals and Non- Metals

This Chapter takes a closer look at the fundamental categories of elements- Metals and Non-metals. Class 10 Science Solutions will help you delve deeper into the following topics:


  • The fundamental differences between metals and non metals.

  • The ways in which metals react with other substances and how this reactivity influences their practical use.

  • The concept of a reactivity series which helps to  predict how metals interact with other elements.

  • The formation of ionic bonds and properties of ionic compounds.

  • The Science between formation and extraction of metals from their ores.


Science NCERT Class 10 solutions will help you to comprehend key concepts, enhance problem solving skills and prepare effectively for your examinations.


Important Topics Covered in Chapter 3: Metals and Non- Metals

  • What are metals and non-metals

  • Properties of metals and non-metals

  • Chemical properties

  • Physical properties

  • Metal oxides

  • Occurence of Metals

  • Corrosion


For more in depth understanding, students can also download additional study materials provided by Vedantu, for Chapter 3 of CBSE Class 10–



Chapter 4 - Carbon and its Compounds

NCERT Class 10 Science Solution will give an insight into the world of Carbon and its compounds. This chapter will help in the better understanding of  the following topics:


  • Grasp the understanding of Carbon, its unique properties and its practical applications. 

  • The concept of Covalent bonding that glues carbon based compounds together and the different types of carbon compounds.

  • Covers the systematic nomenclature of carbon compounds according to the IUPAC guidelines, enabling  students to identify and name different  organic molecules. 

  • The properties of common carbon compounds like ethanol, ethanoic acid, soaps, and detergents.


NCERT Class 10 Science Solution will help to lay a solid foundation on the concepts of Carbon Chemistry and help students to ace their exams.


Important Topics Covered in Chapter 4:  Carbon and its Compounds

  • Covalent bonding in carbon compounds

  • Allotropes of carbon

  • Saturated and unsaturated carbon compounds

  • Chains, branches and rings in carbon compounds and Isomers

  • Nomenclature of carbon compounds

  • Chemical properties of carbon compound

  • Ethanol and Ethanoic Acid

  • Soaps and Detergents


For better understanding, students can also download additional study materials provided by Vedantu, for Chapter 4 of CBSE  Class 10 –



Chapter 5 - Life Processes

NCERT Class 10 Science Solution of Chapter 5 explores  the essential processes that sustain life in living organisms. This Chapter delves into various  vital functions such as nutrition, respiration, transportation, and excretion which  are essential for the maintenance and survival of all living organisms. This chapter deals with: 


  • The characteristics that differentiate living beings from non-living beings.

  • The essential life processes that sustain life: nutrition, respiration, transportation, excretion, response to stimuli, reproduction, and growth.

  • The relationship between various biological processes and how  each function is dependent on the others to maintain a delicate equilibrium.


Class 10 Science solutions will help students to simplify complex topics, provide illustrative visuals, and provide detailed answers to textbook questions that  help students lay a solid foundation in biology.


Important Topics Covered in Chapter 6: Life Processes

  • Nutrition

  • Respiration

  • Transportations

  • Digestion

  • Excretion


Along with this, students can also download additional study materials provided by Vedantu, for Chapter 5 of CBSE  Class 10–



Chapter 6 - Control and Coordination 

This chapter delves into the mechanisms by which living organisms sense their environment, process information, and respond accordingly. NCERT Class 10 science Solutions for chapter 6 give insights on the following topics:


  • The importance of Control and Coordination for the survival of Organisms .

  • The different types of nervous systems in animals, from the simple nerve net in hydras to the complex brain and spinal cord found in humans.

  • The structure and function of neurons which is responsible for transmitting information throughout the body.

  • The role of hormones in animals  that regulate growth and development

  • The concept of reflex actions that ensure rapid and automatic reactions.


Class 10 Science solutions will help students to identify their weaker areas and enhance their understanding. 


Important Topics covered in Chapter 6: Control and Coordination

  • Nervous System

  • Reflex Action

  • Human Brain 

  • Coordination in Plants

  • Hormones in Animals


For more insights, students can also download additional study materials provided by Vedantu, for Chapter 6 of CBSE  Class 10–



Chapter 7 - How do Organisms Reproduce

This chapter deals with the fascinating mechanisms by which organisms reproduce and ensure the continuation of their species. The chapter covers the modes of reproduction : asexual and sexual reproduction, the reproductive systems of different organisms, and the process of fertilisation and development. It also focuses on human reproductive health, highlighting  the importance of reproductive knowledge and awareness.


Class 10 Science Solution Chapter 7 provides accurate and detailed explanations to better understand and make learning engaging and effective.


Important topics covered in Chapter 7: How do Organisms Reproduce

  • Reproduction

  • Types of Reproduction

  • Asexual Reproduction and its Types

  • Sexual Reproduction

  • Human Reproduction

  • Reproductive Health


For In depth understanding, students can also download additional study materials provided by Vedantu, for Chapter 7 of CBSE  Class 10–



Chapter 8 - Heredity

The Chapter Heredity explores the principles governing the transmission of characters  from one generation to another and also explains the genetic makeup and diversity observed within species.This chapter gives insights into:


  • The mechanisms by which traits are inherited and expressed.

  • The fascinating experiment of Gregor Mendel, known as the "Father of Genetics," and his trials with pea plants which led to the discovery of fundamental laws of inheritance.

  • The difference between dominant and recessive traits.

  • The phenomenon of sex determination in humans and other organisms.


Science NCERT Class 10 Solutions will help the students to understand the basic principles of heredity and variation and clarify doubts for the better understanding of the subject.  


Important topics covered in Chapter 8: Heredity

  • Heredity

  • Mendel’s Pea Experiment

  • Dominant and Recessive Traits

  • Expression of Traits

  • Sex Determination


For better understanding, students can also download additional study materials provided by Vedantu, for Chapter 9 of CBSE  Class 10–



Chapter 9 - Light - Reflection and Refraction

NCERT Solutions Class 10 Science for chapter 9 provides insights into the fascinating phenomenon of light- Reflection and Refraction. This Chapter explores the fundamental principles governing the behavior of light and help us to gain better understanding on: 


  • The nature and properties of light

  • The concept of Reflection and laws of reflections

  • Spherical Mirror and lenses, its image formation and applications

  • The concept of refraction and Refractive Index

  • Numerical problems and solutions related to reflection and refraction


Important Formulas covered in Chapter 9: Light - Reflection and Refraction.

  • Mirror Formula: $\frac{1}{f}$ = $\frac{1}{u}$ + $\frac{1}{v}$

 Where, f = focal length

               u= object distance

               v= image distance

  • Magnification(m) = height of image (h') / height of object (h) = -Object distance (u) / image distance (v)

m = $\frac{h'}{h}$ = - $\frac{u}{v}$

  • Lens Formula: $\frac{1}{f}$ = $\frac{1}{v}$ - $\frac{1}{u}$

  • Power of lens: p = 1 / f


Important Topics Covered in Chapter 9: Light - Reflection and Refraction

  • Reflection of light

  • Spherical mirrors

  • Mirror formula and magnification

  • Refraction of light

  • Image formation by lenses and their ray diagrams

  • Lens formula and magnification

  • Power of a lens


Along with this, students can also download additional study materials provided by Vedantu, for Chapter 9 of CBSE Class 10–



Chapter 10 - The Human Eye and the Colourful World

Class 10 Science Solutions for Chapter 10 deals with the fascinating structure and function of the human eye and the mechanism behind the sense of sight. This Chapter explains how our eyes transform light into the beautiful spectrum of colours. This Chapter deals with:


  • The  structure of the human eye and its components.

  • The function of its component in focussing light and translating it into electrical signals.

  • The idea of photoreceptor cells, specifically rods and cones, and their significance in vision and color perception.

  • How the brain processes visual impulses, allowing us to see in color.

  • The importance of maintaining healthy vision.


NCERT Class 10 Science Solutions will help students grasp the concepts related to the human eye and optics. By using our resources, students can strengthen their understanding, clarify any doubts, and prepare effectively for their examinations.


Important Topics Covered in  Chapter 10: The Human Eye and the Colourful World

  • Structure of Eye

  • Myopia

  • Hypermetropia

  • Presbyopia

  • Tyndall Effect


Along with this, students can also download additional study materials provided by Vedantu, for Chapter 10 of CBSE  Class 10–



Chapter 11 - Electricity

The Chapter Electricity delves into the fundamental concepts of electric current, circuits, and electrical components and explores the behavior of different types of electrical components such as resistors, capacitors, and conductors. NCERT Science Solution Class 10 will help to gain insights into:


  • The concept of electric current and the factors affecting the electrical flow.

  • The role of circuits in directing the flow of electricity.

  • The concept of potential difference, or voltage. 

  • Understanding resistance and its impact on current flow.

  • The relationship between voltage, current, and resistance as expressed by Ohm's Law.

  • The heating effect of electric current and its applications in various devices.

  • The concept of electric power and its units for measuring energy consumption.


Class 10 Science NCERT Solutions will help students to solve the problems related to electricity which will help students for a better understanding of the concept related to electricity.


Important Topics Covered in  Chapter 11: Electricity

  • Electric current and circuit

  • Ohm’s law

  • Electrical potential and potential difference 

  • Resistance


For more information and practice questions, students can also download additional study materials provided by Vedantu, for Chapter 11 of CBSE  Class 10–



Chapter 12 - Magnetic Effects of Electric Current

Class 10 Science NCERT solutions for chapter 12 begins with an overview of magnetic fields and their representation using field lines and also  explains how an electric current can produce a magnetic field. This Chapter helps to understand the following:


  • The concept of magnetic fields and how they are produced by moving electric charges.

  • The magnetic field pattern around a straight current-carrying conductor and how it's influenced by the direction and strength of the current.

  • The rule used to determine the direction of the magnetic field around a current-carrying conductor, such as the right-hand rule.

  • The concept of electromagnets and how they are constructed using coils of wire and current to produce strong, temporary magnets.

  • Applications of electromagnets in various technologies, like electric motors, loudspeakers, and MRI machines.


Class 10 science solutions can deepen the understanding and build a strong conceptual foundation and help students excel in their exams.


Important Topics Covered in 12: Magnetic Effects of Electric Current

  • Magnetic Field

  • Magnetic Field due to Current Carrying Conductor

  • Right Hand Thumb Rule 


Along with this, students can also download additional study materials provided by Vedantu, for Chapter 12 of CBSE Class 10–



Chapter 13 - Our Environment

Science NCERT Class 10 Chapter 13 provides an important understanding of the various components that make up our environment and the relationships between them. The Chapter also deals with the impact of human activities on the environment and highlights  the importance of waste management and the need for sustainable practices to reduce our ecological footprint. The Chapter helps us to gain insights into:


  • The concept of the ecosystem and its interactions

  • Food chains and food webs, which helps us to understand the flow of energy and matter through different trophic levels.

  • Impact of human activities on the environment such as pollution, deforestation, and resource depletion

  • The need  for sustainable methods and appropriate resource management in protecting our environment.

  • Importance of Waste Management 


NCERT Solutions Class 10 Science will help students to cover all the important topics from the chapter and enhance their understanding and knowledge. 


Important Topics Covered in Chapter 13: Our Environment

  • Ecosystem and its Components

  • Food Chains and Webs

  • Ozone Layer depletion


Along with this, students can also download additional study materials provided by Vedantu, for Chapter 13 of CBSE  Class 10–



CBSE Class 10 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 10 Science:


Chapter. No. 

Chapter Name

Marks

1.

Chemical Reactions and Equations

6

2.

Acids, Bases and Salts

3

3.

Metals and Non-Metals

10

4.

Carbon and its Compounds

6

5.

Life Processes

9

6.

Control and Coordination

6

7.

How do Organisms Reproduce?

3

8.

Heredity

7

9.

Light: Reflection and Refraction

10

10.

The Human Eye and the Colourful World

2

11.

Electricity

7

12.

Magnetic Effects of Electric Currents

6

13.

Our Environment

5


Total

80


Benefits of Referring to Vedantu’s NCERT Solutions for Class 10 Science

There are various benefits in referring Vendantu’s Class 10 Science NCERT Solutions PDF given here:


  • Vendantu’s NCERT Class 10 Science Solutions is updated according to the current curriculum of CBSE.

  • The answers are clear and easy to understand

  • Vedantu solutions for Class 10 Science include all the solutions to various types of questions, including MCQs, short answer questions, and long answer questions. This practice prepares you for different question formats you might encounter in the exam.

  • They are easily accessible in the form of free downloadable PDF.


NCERT Solutions Class 10 Science will provide students with all the important study materials and help them to understand the key concepts and build a strong foundation  in the respective subject. Class 10 Science NCERT Solutions will help students to develop critical thinking skills to analyse and solve problems. It also helps students to understand the practical application of the concepts in their everyday life. NCERT Class 10 Science solutions is a perfect resource for late minute revisions and enhances their understanding.


NCERT Study Resources for Class 10 Science

For complete preparation of Science for CBSE Class 10 board exams, check out the following links for different study materials available at Vedantu.


FAQs on NCERT Solutions for Class 10 Science

1. Where can I find NCERT Solutions for Science Class 10 for my board exam preparation?

We are very proud to announce that all the NCERT solutions for science class 10 chapters are available on the official site of Vedantu. Students need to go to our official site and create an account with a username and password so that they can have access to a plethora of solved questions and solutions from every single chapter provided in the textbook of science class 10. Our NCERT solutions contain precise details about each topic and are created under the expertise of masters and teachers. Hence students can easily score better marks by reading these answers and practising the numerical solutions.

2. What is a Dark Reaction in Plants? Does it Happen Without Light, and Does Photosynthesis Always Need Light for the Reaction to Take Place?

Dark reaction is the process of photosynthesis, which happens in the absence of light, i.e., it happens in the night, but it is also the reaction that is happening simultaneously with light reaction. It's a chemical process that happens in a plant that does not need light. Moreover, this reaction is based on the enzymes reacting with each other. As a result, even if there is no light, it will still take place. Also, when it comes to photosynthesis, it can only be done when sunlight or artificial light is triggering photosynthesis.

3. How do NCERT Solutions for science class 10 help the students in scoring high marks?

We all can attest to the fact that science Class 10 can be a difficult subject to handle for several students since there are new and important topics to discuss. It is due to this reason that students sometimes need to have some sort of help when it comes to the preparation for their exams. This is where the NCERT solutions step in to help. With the help of these solutions, students will understand the questions and the answers that are provided in every single chapter with no hassle. Also, it helps them practice before the exam and hence helps in the management of time as well.

4. What is the Use of the Ozone Layer in the Earth's Environment, and Why is it Important?

Ozone is one of the most important layers of our earth's atmosphere for many reasons. Ozone is a natural process for all types of life forms. In addition to this, it is the layer of the atmosphere that protects the earth from the sun's harmful radiation. If the ozone is not present in the earth's atmosphere, there won't be any life on earth as the sun's heat waves can easily destroy all life forms and evaporate all the water present in the sea.


Thus, if there's a slight change in this layer's size, it will bring a drastic change in the lives of people. Furthermore, the snow that is melting on the north and south pole of the earth is happening because of the ozone layer's holes.

5. Why should I choose NCERT Solutions for CBSE Class 10 Science?

When you have NCERT Solutions for CBSE Class 10 Science, it will be easy for you to prepare for your science Class 10 exam. As you might know, when it comes to CBSE exams, NCERT textbooks are the holy grail. You have to read them thoroughly from the start to the end. If you want to score well in your Science Class 10 exam, you need to solve each question of every exercise. Vedantu’s NCERT Solutions for Class 10 Science can help you with that. They are available on the official website of Vedantu free of cost. Students can download the  NCERT Solutions for Science Class 10 from the Vedantu mobile app as well.

6. Which are the best NCERT Solutions for Class 10th Science (Physics, Chemistry & Biology)?

The NCERT Solutions for Class 10th Science (Physics, Chemistry & Biology) from Vedantu are the best solutions you can get for your NCERT textbooks. It not only includes the solutions to all exercise problems but also provides an easy explanation of all the concepts. Moreover, these solutions are created by the top subject-matter experts for accuracy. Due to this fact, you will be assured that the questions are solved in a correct manner.

7. Which are the important chapters in the NCERT Solutions for Class 10 Science?

The most important chapters in the NCERT solutions for Class 10 Science are:

  • Metals and Non-Metals

  • Life Processes

  • Control and Coordination

  • Light: Reflection and Refraction

  • Electricity

You need to put extra focus on these chapters in order to score well in the science class 10 exam. You can download Vedantu’s NCERT Solutions for science class 10 to get solutions for all the exercise problems. You can also download it from the Vedantu mobile app. It is free of cost and will help you complete your NCERT textbooks.

8. Is Science Class 10 hard?

Yes, Science Class 10 can be hard for students. But, if you have the right tools and preparation strategy, you can score well in this important exam. To score well, you need to focus on NCERT textbooks, as most of the questions in the exam will come directly or indirectly from them. You can get the solutions for NCERT Science Class 10 from Vedantu in PDF format. With these in your hand, you will be able to prepare properly and score well in your exam.

9. What are the chapters covered in the NCERT Solutions Class 10 Science?

Vedantu’s NCERT Solutions for Science Class 10 cover all the chapters of the NCERT textbooks. Here is a list of all the chapters covered in the solutions:


Chapter 1: Chemical Reactions and Equations

Chapter 2: Acids, Bases and Salts

Chapter 3: Metals and Non-Metals

Chapter 4: Carbon and its Compounds

Chapter 5: Life Processes

Chapter 6: Control and Coordination

Chapter 7: How do Organisms Reproduce?

Chapter 8: Heredity

Chapter 9: Light: Reflection and Refraction

Chapter 10: The Human Eye and the Colourful World

Chapter 11: Electricity

Chapter 12: Magnetic Effects of Electric Currents

Chapter 13: Our Environment

10.  Which is the toughest chapter in class 10 science?

The toughest chapter in class 10 Science varies for one another but the following chapters have the most important concepts which form the foundation of science in further classes. The chapters are:

  • Chemical Reactions and Equations

  • Electricity

  • Heredity

  • Light- Reflection and Refraction

To clear your key concepts, Vendantu provides Chapter wise Free PDF for NCERT Class 10 Science. Download the free PDF and improve your understanding of science concepts, problem-solving skills, and excel your performance in exams.

11. Which type of questions are asked in science class 10?

The type and pattern for CBSE Class 10 Science Examination is shown below:


Section

No. of Questions

Marks per Questions

Total Marks

Section A: MCQs

20

1

20

Section B: Very Short Answer Type Questions

6

2

12

Section C: Short Answer Type Questions

7

3

21

Section D:Long Answer Type Questions

3

5

15

Section E: Questions Based on Case Study

3

4

12



Total

80

12. Which chapter has more weightage in science class 10?

The Chapter which are given more weightage according to the CBSE Marking Scheme are:

  • Metals and Non-Metals - 10 Marks

  • Light- Reflection and Refraction - 10 Marks

  • Life Processes - 9 Marks

  • Heredity- 7 Marks

  • Electricity- 7 Marks

13. How many types of science are there in Class 10?

There are three types of Science in Class 10. They are Physics, Chemistry and Biology. Enjoy learning all the types with Vedantu. The chapters in Class 9 Science are allocated to their respective types in the table below:


Physics

Chemistry

Biology

Chapter 9: Light: Reflection and Refraction

Chapter 1: Chemical Reactions and Equations

Chapter 5: Life Processes

Chapter 10: The Human Eye and the Colourful World

Chapter 2: Acids, Bases and Salts

Chapter 6: Control and Coordination

Chapter 11: Electricity

Chapter 3: Metals and Non-Metals

Chapter 7: How do Organisms Reproduce?

Chapter 12: Magnetic Effects of Electric Currents

Chapter 4: Carbon and its Compounds

Chapter 8: Heredity


Chapter 5: Life Processes

Chapter 13: Our Environment

14. Which chapters are easy in science Class 10?

The chapter which are easy to learn in NCERT Class 10 Science are:

  • Acid, Bases and Salts

  • The Human Eye and the Colourful World

  • Our Environment

NCERT Class 9 Science Solutions will help students to understand the concept of all the chapters. Crack your Exams with Vedantu!