NCERT class 10 science book pdf - Free PDF Download - eSaral
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NCERT Class 10 Science Book PDF – Chapter-wise Download
All 16 chapters of the NCERT Class 10 Science book are available below as free PDFs. Click any chapter to download instantly.
To understand the exam pattern and important topics, students are advised to solve CBSE Class 10 previous year question papers along with the NCERT Science textbook.
Chapter No. | Chapter Name | Subject Area | PDF Download |
|---|---|---|---|
Chapter 1 | Chemical Reactions and Equations | Chemistry | |
Chapter 2 | Acids, Bases and Salts | Chemistry | |
Chapter 3 | Metals and Non-Metals | Chemistry | |
Chapter 4 | Carbon and its Compounds | Chemistry | |
Chapter 5 | Life Processes | Biology | |
Chapter 6 | Control and Coordination | Biology | |
Chapter 7 | How do Organisms Reproduce? | Biology | |
Chapter 8 | Heredity and Evolution | Biology | |
Chapter 9 | Light – Reflection and Refraction | Physics | |
Chapter 10 | The Human Eye and The Colourful World | Physics | |
Chapter 11 | Electricity | Physics | |
Chapter 12 | Magnetic Effects of Electric Current | Physics | |
Chapter 13 | Our Environment | Biology/Environment |
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Chapter Overview: All 16 Chapters at a Glance
Understanding what each chapter covers helps you plan your board exam preparation effectively. Here is a quick overview of every chapter in the NCERT Class 10 Science book:
Chapter | Key Concepts | Subject | Board Exam Weightage |
|---|---|---|---|
1. Chemical Reactions and Equations | Types of reactions, balancing equations, oxidation-reduction | Chemistry | High |
2. Acids, Bases and Salts | pH scale, indicators, neutralisation, salts | Chemistry | High |
3. Metals and Non-Metals | Physical & chemical properties, reactivity series, corrosion | Chemistry | High |
4. Carbon and Its Compounds | Covalent bonds, carbon compounds, soaps, and detergents | Chemistry | High |
5. Life Processes | Nutrition, respiration, transportation, and excretion | Biology | High |
6. Control and Coordination | Nervous system, hormones, reflex action | Biology | High |
7. How do Organisms Reproduce? | Asexual and sexual reproduction, the human reproductive system | Biology | High |
8. Heredity and Evolution | Mendel's laws, sex determination, and Darwin's theory | Biology | Medium–High |
9. Light – Reflection and Refraction | Laws of reflection/refraction, mirrors, lenses | Physics | High |
10. The Human Eye and The Colourful World | Eye defects, dispersion, scattering | Physics | Medium |
11. Electricity | Ohm's law, resistance, circuits, power | Physics | High |
12. Magnetic Effects of Electric Current | Magnetic field, motor, generator, domestic circuits | Physics | High |
13. Our Environment | Food chains, ecosystems, ozone layer | Biology/Environment | Medium |
💡 Expert Tip by eSaral Academic Team (Kota's IITian & Doctor Faculties): Chapters 1–4 (Chemistry), Chapters 6–8 (Biology), and Chapters 10, 12–13 (Physics) carry the highest board exam weightage. Together these 9 chapters account for approximately 60–70% of your total Science marks. Prioritise them first.
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Related NCERT Resources for Class 10
Resource | Link |
|---|---|
NCERT Solutions Class 10 Science | |
NCERT Solutions Class 10 Maths | |
NCERT Solutions Class 10 (All Subjects) | |
NCERT Books Class 10 (All Subjects) | |
NCERT Class 10 Science Book (Hindi) | |
NCERT Class 10 Maths Book PDF | |
NCERT Class 10 Maths Book (Hindi) | |
NCERT Class 10 Physics Book PDF | |
NCERT Class 10 Chemistry Book PDF | |
NCERT Class 10 Biology Book PDF | |
NCERT Class 10 English Book PDF | |
NCERT Class 10 Hindi Books PDF | |
Class 10 Science Revision Notes | |
CBSE Class 10 Science Question Paper 2023 | |
CBSE Class 10 Maths Question Paper 2023 | |
CBSE Class 10 Social Science Question Paper 2023 |
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Frequently Asked Questions
Where can I download the NCERT Class 10 Science book PDF for free?
All 16 chapters of the NCERT Class 10 Science book are available as free PDFs on this page. Click any chapter in the download table above to access the PDF instantly. No registration or login is required. The PDFs are from the official NCERT Science textbook for Class 10, following the CBSE 2025–26 syllabus.
How many chapters are in the NCERT Class 10 Science book?
The NCERT Class 10 Science book has 16 chapters — 5 chapters in Chemistry (Ch 1–5), 6 chapters in Biology including environment topics (Ch 6–9, 15–16), and 5 chapters in Physics (Ch 10–14). All 16 chapters are part of the official CBSE Class 10 Science board exam syllabus.
Is NCERT enough for Class 10 Science board exams?
Yes. NCERT is fully sufficient for scoring 90+ in CBSE Class 10 Science board exams. CBSE sets all board questions from NCERT concepts, exercises, and activities. Students who complete all 16 NCERT chapters, practice chapter-end exercises, and revise diagrams are completely prepared without needing any additional reference book.
How to study NCERT Class 10 Science effectively for boards?
Read the full NCERT chapter first, then draw all diagrams, and solve all chapter-end exercises. For Physics chapters, build a formula sheet and practice numericals daily. In January, solve previous year CBSE papers under timed conditions. In the final weeks, revise using short notes covering key reactions, diagrams, and formulas.
Is NCERT Class 10 Science useful for NEET and JEE preparation?
Yes. NCERT Class 10 Science builds the foundation for both NEET and JEE. Biology chapters on life processes, reproduction, and heredity appear in NEET directly. Physics chapters on light, electricity, and magnetism reappear at a higher level in Class 12 JEE preparation. Strong NCERT understanding at Class 10 gives a head start for competitive exams.