---
type: "Book"
knowledge_type: "book"
entity_type: "book"
id: "66ae541b191fdf5766655c18"
title: "Science"
board: "CBSE"
curriculum: "CBSE"
class_id: "66ab5807ffbb5019db72215a"
class: "Class 10"
class_name: "Class 10"
class_slug: "class-10"
class_canonical_url: "https://www.edzy.ai/cbse-class-10"
class_markdown_url: "https://www.edzy.ai/okf/class/cbse-class-10.md"
subject_id: "66ab5c44543b6f461d7a9cf0"
subject: "Science"
subject_slug: "class-10-science"
subject_canonical_url: "https://www.edzy.ai/cbse-class-10-science"
subject_markdown_url: "https://www.edzy.ai/okf/subject/cbse-class-10-science.md"
book: "Science"
book_slug: "science"
canonical_url: "https://www.edzy.ai/cbse-class-10-science-book"
markdown_url: "https://www.edzy.ai/okf/book/cbse-class-10-science-book.md"
source_type: "examSubjectBook"
source_id: "66ae541b191fdf5766655c18"
source: "Edzy"
chapter_count: "13"
topic_count: "56"
version: "1"
last_updated: "2026-06-25"
svg_icon: "https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/0edfa8a6-2be5-4f5b-ac61-7e07d445fca6.svg"
book_svg_icon: "https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/0edfa8a6-2be5-4f5b-ac61-7e07d445fca6.svg"
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color_name: "Mint Green"
color_light_foreground: "#10B981"
color_light_background: "#F0F8E8"
color_dark_foreground: "#2FC48E"
color_dark_background: "#334A2A"
---

# Science

Science is a CBSE Class 10 book for the subject Science on Edzy.

## Knowledge Snapshot

| Field | Details |
| :--- | :--- |
| Board | CBSE |
| Curriculum | CBSE |
| Class | Class 10 |
| Subject | Science |
| Book | Science |
| Book Slug | science |
| Chapter Count | 13 |
| Topic Count | 56 |
| Last Updated | 2026-06-25 |

## OKF Hierarchy

| Level | Title | Canonical URL | Markdown URL |
| :--- | :--- | :--- | :--- |
| Class | Class 10 | https://www.edzy.ai/cbse-class-10 | https://www.edzy.ai/okf/class/cbse-class-10.md |
| Subject | Science | https://www.edzy.ai/cbse-class-10-science | https://www.edzy.ai/okf/subject/cbse-class-10-science.md |
| Book | Science | https://www.edzy.ai/cbse-class-10-science-book | https://www.edzy.ai/okf/book/cbse-class-10-science-book.md |

## Chapter Index

| No. | Chapter ID | Chapter | Chapter Number In Book | Pages | Page Count | Topics | Canonical URL | Markdown URL |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | 66cedee1e9dce5550f8f8504 | Chemical Reactions and Equations | 1 | 1-16 | 16 | 3 | https://www.edzy.ai/cbse-class-10-science-chemical-reactions-and-equations | https://www.edzy.ai/okf/chapter/cbse-class-10-science-chemical-reactions-and-equations.md |
| 2 | 66cedeece9dce5550f8f8522 | Acids, Bases and Salts | 2 | 17-36 | 20 | 4 | https://www.edzy.ai/cbse-class-10-science-acids-bases-and-salts | https://www.edzy.ai/okf/chapter/cbse-class-10-science-acids-bases-and-salts.md |
| 3 | 66cedef4e9dce5550f8f8540 | Metals and Non-metals | 3 | 37-57 | 21 | 4 | https://www.edzy.ai/cbse-class-10-science-metals-and-non-metals | https://www.edzy.ai/okf/chapter/cbse-class-10-science-metals-and-non-metals.md |
| 4 | 66cedefee9dce5550f8f855e | Carbon and its Compounds | 4 | 58-78 | 21 | 4 | https://www.edzy.ai/cbse-class-10-science-carbon-and-its-compounds | https://www.edzy.ai/okf/chapter/cbse-class-10-science-carbon-and-its-compounds.md |
| 5 | 66cedf08e9dce5550f8f857c | Life Processes | 5 | 79-99 | 21 | 5 | https://www.edzy.ai/cbse-class-10-science-life-processes | https://www.edzy.ai/okf/chapter/cbse-class-10-science-life-processes.md |
| 6 | 66cedf16e9dce5550f8f859a | Control and Coordination | 6 | 100-112 | 13 | 3 | https://www.edzy.ai/cbse-class-10-science-control-and-coordination | https://www.edzy.ai/okf/chapter/cbse-class-10-science-control-and-coordination.md |
| 7 | 66cedf26e9dce5550f8f85de | How do Organisms Reproduce? | 7 | 113-127 | 15 | 3 | https://www.edzy.ai/cbse-class-10-science-how-do-organisms-reproduce | https://www.edzy.ai/okf/chapter/cbse-class-10-science-how-do-organisms-reproduce.md |
| 8 | 66cedf32e9dce5550f8f8613 | Heredity | 8 | 128-133 | 6 | 3 | https://www.edzy.ai/cbse-class-10-science-heredity | https://www.edzy.ai/okf/chapter/cbse-class-10-science-heredity.md |
| 9 | 66cedf3ee9dce5550f8f8631 | Light – Reflection and Refraction | 9 | 134-160 | 27 | 5 | https://www.edzy.ai/cbse-class-10-science-light-reflection-and-refraction | https://www.edzy.ai/okf/chapter/cbse-class-10-science-light-reflection-and-refraction.md |
| 10 | 66cedf57e9dce5550f8f864f | The Human Eye and the Colourful World | 10 | 161-170 | 10 | 6 | https://www.edzy.ai/cbse-class-10-science-the-human-eye-and-the-colourful-world | https://www.edzy.ai/okf/chapter/cbse-class-10-science-the-human-eye-and-the-colourful-world.md |
| 11 | 66cedf5de9dce5550f8f866d | Electricity | 11 | 171-194 | 24 | 8 | https://www.edzy.ai/cbse-class-10-science-electricity | https://www.edzy.ai/okf/chapter/cbse-class-10-science-electricity.md |
| 12 | 66cedf69e9dce5550f8f868b | Magnetic Effects of Electric Current | 12 | 195-207 | 13 | 5 | https://www.edzy.ai/cbse-class-10-science-magnetic-effects-of-electric-current | https://www.edzy.ai/okf/chapter/cbse-class-10-science-magnetic-effects-of-electric-current.md |
| 13 | 66cedf7ce9dce5550f8f86a9 | Our Environment | 13 | 208-217 | 10 | 3 | https://www.edzy.ai/cbse-class-10-science-our-environment | https://www.edzy.ai/okf/chapter/cbse-class-10-science-our-environment.md |

## Chapter Source Index

| No. | Chapter Number In Book | Chapter | Source PDF |
| :--- | :--- | :--- | :--- |
| 1 | 1 | Chemical Reactions and Equations | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/0b21f5ce-9825-43d4-8d0d-aabb04ad6bbb.pdf |
| 2 | 2 | Acids, Bases and Salts | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/310ffb15-533f-43f9-a394-63ca3525060d.pdf |
| 3 | 3 | Metals and Non-metals | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/eb1b8755-5865-4943-958c-c5b4adc46b40.pdf |
| 4 | 4 | Carbon and its Compounds | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/39355b58-4976-4283-874b-415c74ff0862.pdf |
| 5 | 5 | Life Processes | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/c4e7baa9-6945-4d4f-bb53-1980515abad8.pdf |
| 6 | 6 | Control and Coordination | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/d6446078-d098-4764-ae92-aea47f75d474.pdf |
| 7 | 7 | How do Organisms Reproduce? | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/9c738292-3471-4c92-b085-ad85db32e6fd.pdf |
| 8 | 8 | Heredity | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/ed22a741-5e3f-4133-9d5a-432805008237.pdf |
| 9 | 9 | Light – Reflection and Refraction | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/f46f433e-36c9-4e7f-ad32-f37faabe8ab8.pdf |
| 10 | 10 | The Human Eye and the Colourful World | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/59a2da0f-ec24-4597-80af-f584d4c4388b.pdf |
| 11 | 11 | Electricity | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/12f4f571-19c4-4a0c-8256-e6bc3851d0f2.pdf |
| 12 | 12 | Magnetic Effects of Electric Current | https://edzy-ai.s3.ap-south-1.amazonaws.com/edzy-express-ts/598371e3-7814-42b8-9e40-d0e681a23c99.pdf |
| 13 | 13 | Our Environment | https://preproot-app.s3.ap-south-1.amazonaws.com/preproot-express-ts/97f7ea42-434e-49af-ba8c-05263d615797.pdf |

## Topic Inventory

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83d8843ad71fad44192bb | Chemical Equations |
| 2 | 67c83d8843ad71fad44192bc | Types of Chemical Reactions |
| 3 | 67c83d8843ad71fad44192c2 | Effects of Oxidation Reactions in Everyday Life |
| 4 | 67c83d8c43ad71fad4419313 | Understanding the Chemical Properties of Acids and Bases |
| 5 | 67c83d8c43ad71fad441931b | What do all Acids and all Bases have in Common? |
| 6 | 67c83d8c43ad71fad441931d | How Strong are Acid or Base Solutions? |
| 7 | 67c83d8c43ad71fad441931f | More about Salts |
| 8 | 67c83d9143ad71fad441939d | Physical Properties of Metals and Non-metals |
| 9 | 67c83d9143ad71fad44193a0 | Chemical Properties of Metals and Non-metals |
| 10 | 67c83d9143ad71fad44193a6 | Uses of Metals and Non-metals |
| 11 | 67c83d9143ad71fad44193a7 | Corrosion |
| 12 | 67c83d9543ad71fad441944f | Bonding in Carbon – The Covalent Bond |
| 13 | 67c83d9543ad71fad4419452 | Chemical Properties of Carbon Compounds |
| 14 | 67c83d9543ad71fad4419457 | Some Important Carbon Compounds – Ethanol and Ethanoic Acid |
| 15 | 67c83d9543ad71fad441945a | Soaps and Detergents |
| 16 | 67c83d9943ad71fad44194fa | What are Life Processes? |
| 17 | 67c83d9943ad71fad44194fb | Nutrition |
| 18 | 67c83d9943ad71fad4419500 | Respiration |
| 19 | 67c83d9943ad71fad4419503 | Transportation |
| 20 | 67c83d9943ad71fad4419506 | Excretion |
| 21 | 67c83d9d43ad71fad44195d8 | Animals – Nervous System |
| 22 | 67c83d9d43ad71fad44195dd | Coordination in Plants |
| 23 | 67c83d9d43ad71fad44195e0 | Hormones in Animals |
| 24 | 67c83da143ad71fad44196c7 | Do Organisms Create Exact Copies of Themselves? |
| 25 | 67c83da143ad71fad44196c9 | Modes of Reproduction used by Single Organisms |
| 26 | 67c83da143ad71fad44196d0 | Sexual Reproduction |
| 27 | 67c83da643ad71fad44197d0 | Accumulation of Variation During Reproduction |
| 28 | 67c83da643ad71fad44197d1 | Heredity |
| 29 | 67c83da643ad71fad44197d6 | Evolution |
| 30 | 69b94c19d33a4bf90ac6c433 | REFLECTION OF LIGHT |
| 31 | 69b94c19d33a4bf90ac6c439 | SPHERICAL MIRRORS |
| 32 | 69b94c19d33a4bf90ac6c43f | REFRACTION OF LIGHT |
| 33 | 69b94c19d33a4bf90ac6c445 | REFRACTION BY SPHERICAL LENSES |
| 34 | 69b94c19d33a4bf90ac6c44b | SIGN CONVENTIONS AND FORMULAS |
| 35 | 67c83dae43ad71fad4419a51 | The Human Eye |
| 36 | 67c83dae43ad71fad4419a55 | Defects of Vision and their Correction |
| 37 | 67c83dae43ad71fad4419a59 | Refraction of Light through a Prism |
| 38 | 67c83dae43ad71fad4419a5a | Dispersion of White Light by a Glass Prism |
| 39 | 67c83dae43ad71fad4419a5b | Atmospheric Refraction |
| 40 | 67c83dae43ad71fad4419a5e | Scattering of Light |
| 41 | 67c83db343ad71fad4419ba6 | Electric Current and Circuit |
| 42 | 67c83db343ad71fad4419ba7 | Electric Potential and Potential Difference |
| 43 | 67c83db343ad71fad4419ba8 | Circuit Diagram |
| 44 | 67c83db343ad71fad4419ba9 | Ohm’s Law |
| 45 | 67c83db343ad71fad4419baa | Factors on which the Resistance of a Conductor Depends |
| 46 | 67c83db343ad71fad4419bab | Resistance of a System of Resistors |
| 47 | 67c83db343ad71fad4419bae | Heating Effect of Electric Current |
| 48 | 67c83db343ad71fad4419bb0 | Electric Power |
| 49 | 67c83db843ad71fad4419d1f | Magnetic Field and Field Lines |
| 50 | 67c83db843ad71fad4419d22 | Magnetic Field due to a Current-Carrying Conductor |
| 51 | 67c83db843ad71fad4419d26 | Force on a Current-Carrying Conductor in a Magnetic Field |
| 52 | 67c83db843ad71fad4419d29 | Electromagnetic Induction |
| 53 | 67c83db843ad71fad4419d2d | Domestic Electric Circuits |
| 54 | 67c83cf243ad71fad4416e09 | What happens when we add our waste to the environment? |
| 55 | 67c83cf243ad71fad4416e0a | Ecosystem — What are its components? |
| 56 | 67c83cf243ad71fad4416e0e | How do our activities affect the environment? |

## Chapter-Wise Topic Map

### 1. Chemical Reactions and Equations

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83d8843ad71fad44192bb | Chemical Equations |
| 2 | 67c83d8843ad71fad44192bc | Types of Chemical Reactions |
| 3 | 67c83d8843ad71fad44192c2 | Effects of Oxidation Reactions in Everyday Life |

### 2. Acids, Bases and Salts

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83d8c43ad71fad4419313 | Understanding the Chemical Properties of Acids and Bases |
| 2 | 67c83d8c43ad71fad441931b | What do all Acids and all Bases have in Common? |
| 3 | 67c83d8c43ad71fad441931d | How Strong are Acid or Base Solutions? |
| 4 | 67c83d8c43ad71fad441931f | More about Salts |

### 3. Metals and Non-metals

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83d9143ad71fad441939d | Physical Properties of Metals and Non-metals |
| 2 | 67c83d9143ad71fad44193a0 | Chemical Properties of Metals and Non-metals |
| 3 | 67c83d9143ad71fad44193a6 | Uses of Metals and Non-metals |
| 4 | 67c83d9143ad71fad44193a7 | Corrosion |

### 4. Carbon and its Compounds

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83d9543ad71fad441944f | Bonding in Carbon – The Covalent Bond |
| 2 | 67c83d9543ad71fad4419452 | Chemical Properties of Carbon Compounds |
| 3 | 67c83d9543ad71fad4419457 | Some Important Carbon Compounds – Ethanol and Ethanoic Acid |
| 4 | 67c83d9543ad71fad441945a | Soaps and Detergents |

### 5. Life Processes

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83d9943ad71fad44194fa | What are Life Processes? |
| 2 | 67c83d9943ad71fad44194fb | Nutrition |
| 3 | 67c83d9943ad71fad4419500 | Respiration |
| 4 | 67c83d9943ad71fad4419503 | Transportation |
| 5 | 67c83d9943ad71fad4419506 | Excretion |

### 6. Control and Coordination

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83d9d43ad71fad44195d8 | Animals – Nervous System |
| 2 | 67c83d9d43ad71fad44195dd | Coordination in Plants |
| 3 | 67c83d9d43ad71fad44195e0 | Hormones in Animals |

### 7. How do Organisms Reproduce?

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83da143ad71fad44196c7 | Do Organisms Create Exact Copies of Themselves? |
| 2 | 67c83da143ad71fad44196c9 | Modes of Reproduction used by Single Organisms |
| 3 | 67c83da143ad71fad44196d0 | Sexual Reproduction |

### 8. Heredity

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83da643ad71fad44197d0 | Accumulation of Variation During Reproduction |
| 2 | 67c83da643ad71fad44197d1 | Heredity |
| 3 | 67c83da643ad71fad44197d6 | Evolution |

### 9. Light – Reflection and Refraction

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 69b94c19d33a4bf90ac6c433 | REFLECTION OF LIGHT |
| 2 | 69b94c19d33a4bf90ac6c439 | SPHERICAL MIRRORS |
| 3 | 69b94c19d33a4bf90ac6c43f | REFRACTION OF LIGHT |
| 4 | 69b94c19d33a4bf90ac6c445 | REFRACTION BY SPHERICAL LENSES |
| 5 | 69b94c19d33a4bf90ac6c44b | SIGN CONVENTIONS AND FORMULAS |

### 10. The Human Eye and the Colourful World

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83dae43ad71fad4419a51 | The Human Eye |
| 2 | 67c83dae43ad71fad4419a55 | Defects of Vision and their Correction |
| 3 | 67c83dae43ad71fad4419a59 | Refraction of Light through a Prism |
| 4 | 67c83dae43ad71fad4419a5a | Dispersion of White Light by a Glass Prism |
| 5 | 67c83dae43ad71fad4419a5b | Atmospheric Refraction |
| 6 | 67c83dae43ad71fad4419a5e | Scattering of Light |

### 11. Electricity

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83db343ad71fad4419ba6 | Electric Current and Circuit |
| 2 | 67c83db343ad71fad4419ba7 | Electric Potential and Potential Difference |
| 3 | 67c83db343ad71fad4419ba8 | Circuit Diagram |
| 4 | 67c83db343ad71fad4419ba9 | Ohm’s Law |
| 5 | 67c83db343ad71fad4419baa | Factors on which the Resistance of a Conductor Depends |
| 6 | 67c83db343ad71fad4419bab | Resistance of a System of Resistors |
| 7 | 67c83db343ad71fad4419bae | Heating Effect of Electric Current |
| 8 | 67c83db343ad71fad4419bb0 | Electric Power |

### 12. Magnetic Effects of Electric Current

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83db843ad71fad4419d1f | Magnetic Field and Field Lines |
| 2 | 67c83db843ad71fad4419d22 | Magnetic Field due to a Current-Carrying Conductor |
| 3 | 67c83db843ad71fad4419d26 | Force on a Current-Carrying Conductor in a Magnetic Field |
| 4 | 67c83db843ad71fad4419d29 | Electromagnetic Induction |
| 5 | 67c83db843ad71fad4419d2d | Domestic Electric Circuits |

### 13. Our Environment

| No. | Topic ID | Topic |
| :--- | :--- | :--- |
| 1 | 67c83cf243ad71fad4416e09 | What happens when we add our waste to the environment? |
| 2 | 67c83cf243ad71fad4416e0a | Ecosystem — What are its components? |
| 3 | 67c83cf243ad71fad4416e0e | How do our activities affect the environment? |

## Related OKF Entities

| Entity Type | Title | Markdown URL |
| :--- | :--- | :--- |
| Class | Class 10 | https://www.edzy.ai/okf/class/cbse-class-10.md |
| Subject | Science | https://www.edzy.ai/okf/subject/cbse-class-10-science.md |
| Chapter | Chemical Reactions and Equations | https://www.edzy.ai/okf/chapter/cbse-class-10-science-chemical-reactions-and-equations.md |
| Chapter | Acids, Bases and Salts | https://www.edzy.ai/okf/chapter/cbse-class-10-science-acids-bases-and-salts.md |
| Chapter | Metals and Non-metals | https://www.edzy.ai/okf/chapter/cbse-class-10-science-metals-and-non-metals.md |
| Chapter | Carbon and its Compounds | https://www.edzy.ai/okf/chapter/cbse-class-10-science-carbon-and-its-compounds.md |
| Chapter | Life Processes | https://www.edzy.ai/okf/chapter/cbse-class-10-science-life-processes.md |
| Chapter | Control and Coordination | https://www.edzy.ai/okf/chapter/cbse-class-10-science-control-and-coordination.md |
| Chapter | How do Organisms Reproduce? | https://www.edzy.ai/okf/chapter/cbse-class-10-science-how-do-organisms-reproduce.md |
| Chapter | Heredity | https://www.edzy.ai/okf/chapter/cbse-class-10-science-heredity.md |
| Chapter | Light – Reflection and Refraction | https://www.edzy.ai/okf/chapter/cbse-class-10-science-light-reflection-and-refraction.md |
| Chapter | The Human Eye and the Colourful World | https://www.edzy.ai/okf/chapter/cbse-class-10-science-the-human-eye-and-the-colourful-world.md |
| Chapter | Electricity | https://www.edzy.ai/okf/chapter/cbse-class-10-science-electricity.md |
| Chapter | Magnetic Effects of Electric Current | https://www.edzy.ai/okf/chapter/cbse-class-10-science-magnetic-effects-of-electric-current.md |
| Chapter | Our Environment | https://www.edzy.ai/okf/chapter/cbse-class-10-science-our-environment.md |

## Source Attribution

| Field | Value |
| :--- | :--- |
| Source | Edzy |
| Reference Type | examSubjectBook |
| Reference ID | 66ae541b191fdf5766655c18 |
| Book ID | 66ae541b191fdf5766655c18 |
| Canonical URL | https://www.edzy.ai/cbse-class-10-science-book |
| Markdown URL | https://www.edzy.ai/okf/book/cbse-class-10-science-book.md |
| Last Updated | 2026-06-25 |