NCERT Class 10 Science Notes - Download Chapter wise PDFs

NCERT
NCERT Class 10 Science Notes - Download Chapter wise PDFs

NCERT Class 10 Science Notes - Download Chapter wise PDFs

Irshad AnwarUpdated on 29 Sep 2025, 04:16 PM IST

A strong understanding in Class 10 builds a strong base for future academic opportunities. Studying through the well-structured notes helps students understand complex concepts in an easy manner. The NCERT Class 10 Science Notes provide a detailed explanation of all the chapters included in the syllabus. They also introduce students to new and interesting topics, making science more engaging and fun to learn. Effective study material is very important for scoring well in exams. NCERT Notes are the most trusted resources on which a student can depend for exam preparation.

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NCERT Class 10 Science Notes: Chapter-wise Links
Chapter-wise Details of NCERT Class 10 Science Notes
Benefits of NCERT Class 10 Science Notes

NCERT Class 10 Science Notes - Download Chapter wise PDFs

Class 10 Science Notes is a valuable tool for Class 10 students studying Biology, Physics, and Chemistry subjects. All these notes are prepared by the subject experts after thorough research, which include detailed explanations, step-by-step solutions, and well-labeled diagrams. Studying through a structured approach helps students understand difficult concepts in a simple way. These NCERT Notes for Class 10 support quick revision, boost confidence, save time, and help students improve their performance through regular and focused study.

NCERT Class 10 Science Notes: Chapter-wise Links

Students can use these notes every day to make the study of the Science subject easier and more organised, as they explain difficult topics simply and help students score well in exams. The 10 Class Science Notes PDF comprises 13 chapters, which are included in the NCERT, making it a great support while preparing for the board Exams. It covers physics chapters like electricity, chemistry chapters like periodic classification of elements, and biology chapters like heredity. Below are the direct links from which students can access the notes for each chapter:

NCERT Notes Class 10 Chapter 1 Chemical Reactions and Equations

NCERT Notes Class 10 Chapter 2 Acids, Bases, and Salts

NCERT Notes Class 10 Chapter 3 Metals and Non-Metals

NCERT Notes Class 10 Chapter 4 Carbon and its Compounds

NCERT Notes Class 10 Chapter 5 Periodic Classification of Elements

NCERT Notes Class 10 Chapter 6 Control and Coordination

NCERT Notes Class 10 Chapter 7: How do Organisms Reproduce?

NCERT Notes Class 10 Chapter 8 Heredity

NCERT Notes Class 10 Chapter 9 Reflection and Refraction

NCERT Notes Class 10 Chapter 10 Human Eye and Colourful World

NCERT Notes Class 10 Chapter 11 Electricity

NCERT Notes Class 10 Chapter 12 Magnetic Effects of Electric Current

NCERT Notes Class 10 Chapter 13 Our Environment

Chapter-wise Details of NCERT Class 10 Science Notes

The chapter notes offer a detailed overview of each chapter in an easy and understandable manner. Given below are the summaries of each chapter that include important concepts, formulas, and explanations. These NCERT Class 10 Science Notes help students understand the subject more effectively and prepare well for their exams.

Chapter 1: Chemical Reactions and Equations

All the important topics are covered, such as the importance of chemical equations, reactions, and their representation by using various symbols and notations. It gives an idea about reactants, products, and balanced and unbalanced chemical equations. The Class 10 Science Notes focuses on types of chemical equations like combination reactions, decomposition reactions, photolysis, displacement reactions, precipitation reactions, neutralization reactions, oxidation reactions, reduction reactions, redox reactions, exothermic reactions, and endothermic reactions.

Chapter 2: Acids, Bases, and Salts

It highlights all the core concepts of acids, bases, and salts, such as the properties of acids and bases, types of indicators, and their properties. The chapter includes the reaction of acid and base in a water solution, and the strength of the acid and base solutions. Various reactions, like the reaction of the acid with metallic oxides, metal carbonates, non-metallic oxides, and metal hydrogen carbonates, are highlighted in the 10 Class Science Notes PDF. The important principles and techniques for making common salts are also covered.

Chapter 3: Metals and non-metals

The notes focus on all the significant topics you need to know, such as the physical and chemical properties of metals and non-metals, the reactivity series, and the occurrence of metals. The 10 Class Science Notes PDF also discusses the extraction of metals. Ionic compounds and their related properties, important terms, and techniques to prevent corrosion are also mentioned here.

Chapter 4: Carbon and Its Compounds

The 10 Class Science Notes PDF for chapter 4 include topics such as bonding in carbon, the versatility of carbon- saturated and unsaturated carbon compounds, functional group, the nomenclature of carbon compounds, chemical properties of carbon compounds: combustion, addition, and substitution, reactions involving carbon, ethanol, ethanoic acid, soaps and detergents which will help you to cover all the portions at the last moment of your examinations.

Chapter 5: Life Processes

The NCERT Class 10 Science Chapter 5 Notes cover a brief outline of topics such as the meaning of life processes, nutrition- autotrophic and heterotrophic, stomata, mechanism of nutrition, respiration in human beings, transportation in human beings and plants, and excretion in human beings and plants.

Chapter 6: Control and Coordination

Major topics and essential information such as the animal nervous system: reflex action and human brain, coordination in plants, immediate response to stimulus, movement due to growth, and hormones in animals.

Chapter 7: How do Organisms Reproduce?

The Class 10 Science Notes for chapter 7 cover all the topics such as significance of variation, modes of reproduction: binary fission, budding, fragmentation, regeneration, vegetative propagation, spore formation, sexual reproduction in flowering plants, human reproductive system- male and female, reproductive health.

Chapter 8: Heredity

The most important aspects, such as the accumulation of variation during reproduction, genetic terminologies, monohybrid and dihybrid crosses, sex determination, sex chromosomes, and autosomes, are explained in a very understandable manner. Students can refer to the Class 10 Science Notes PDF free download for easy access to all these concepts.

Chapter 9: Reflection and Refraction

The NCERT Class 10 Science Chapter 9 Notes discusses laws of reflection, spherical mirrors( convex and concave), image formation by spherical mirrors, use of concave and convex mirrors, mirror formula and magnification, laws of refraction, refractive index, image formation by lenses, lens formula and magnification.

Chapter 10: Human Eye and Colourful World

Important details and fundamental concepts like the human eye, the power of accommodation, defects of vision (myopia and hypermetropia) and their correction, dispersion of white light in a prism, atmospheric refraction- the twinkling of stars, Tyndall effect, etc. These can be quickly revised using the Class 10 Science Notes PDF free download.

Chapter 11: Electricity

The NCERT Class 10 Science Chapter 11 Notes covers a brief outline of the topic, such as electric current, electric potential, electric potential difference, Ohm’s law, resistance in series and parallel, heating effects of electric current, and electric power.

Chapter 12: Magnetic Effects of Electric Current

Important topics are explained in detail in the Class 10 Science Notes for Chapter 12. Topics like magnetic field, lines of the magnetic field, a natural magnet, magnet in a magnetic field, magnetic field around a current-carrying straight conductor, the magnetic field around a current-carrying circular conductor, magnetic field due to a solenoid, pole, rules for determining the direction of the magnetic field, magnetising a material, permanent magnets, electromagnets and their applications, force on a current-carrying conductor in a magnetic field, Fleming’s Left-Hand Rule, electromagnetic induction, rules for determining the direction of induced current, the right-hand rule of fleming, working of ac and dc generator, electric fuse and cause of damage to electric circuits, are all included in these notes.

Chapter 13: Our Environment

It highlights all the vital and core concepts, including biodegradable and non-biodegradable substances, ecosystems, producers, consumers, decomposers, the food chain and food web, and ozone depletion. Students can also make use of the Class 10 Science Notes PDF free download to study these topics conveniently.

Also, refer

Benefits of NCERT Class 10 Science Notes

These notes help students understand the important topics, organize their studies, and prepare well for exams. Here are some of the benefits of using well-structured notes:

The notes are designed in easy language, which makes the complex topics easier to understand.
NCERT notes cover the complete syllabus, making sure that students do not miss any important topics.
Class 10 Science Notes PDF free download helps in revising the chapters quickly before exams, which saves a lot of time.
It highlights important topics that are frequently asked in the exam, making exam preparation strong and easy.
These notes are prepared mainly for self-study and to clarify any doubts that students have.

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Frequently Asked Questions (FAQs)

Q: Are these notes for Class 10 Science chapters enough to score well in the board exam?

These NCERT notes will be helpful for students in their board exams. Along with these notes, reading the textbooks is also very important to score better marks.

Q: What are the various chapters present in the Class 10 Science chapters notes?

A total of 13 chapters are present in the NCERT Class 10 Science.

Chemical Reactions and Equations
Acids, Bases, and Salts
Metals and non-metals
Carbon and its compounds
Life processes
Control and Coordination
How do organisms reproduce
Heredity and Evolution
Light reflection and refraction
The human eye and the colourful world
Electricity
Magnetic Effects of Electric Current
Our Environment

Q: Will the questions in the Class 10 board exam come from Class 10 Science chapters notes?

Yes, many questions will come from these 10 Class Science Notes PDF. The notes will help students to achieve better marks in their examination and revise at the last moment.

Q: Is NCERT enough for class 10 science?

Yes, NCERT books are generally enough for Class 10 Science in the board exams. Students can score well by reading the NCERT thoroughly.

Q: What are the important chapters needed to cover in the NCERT notes for Class 10 Science chapters/Notes of NCERT Science Class 10?

There are 13 chapters in NCERT Class 10 Science. Every chapter has its own importance. To score the highest marks in the examination you have to remember and understand each and every chapter so, all chapters are equally important.

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A block of mass 0.50 kg is moving with a speed of 2.00 ms^-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

Option 1) $0.34\; J$	Option 2) $0.16\; J$
Option 3) $1.00\; J$	Option 4) $0.67\; J$

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2.45×10⁻³ kg

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6.45×10⁻³ kg

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Option 1) $2,000 \; J - 5,000\; J$	Option 2) $200 \, \, J - 500 \, \, J$
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