The NCERT Exemplar Class 10 Science book for Chapter 4, Carbon and its Compounds, gives you higher-order questions beyond the textbook. This page hosts the free NCERT Exemplar PDF plus a quick guide on how to use it for your CBSE board exam 2026-27.
- What you get: the full official NCERT Exemplar Class 10 Science Chapter 4 PDF, free to download or read on this page.
- Question types: MCQs, short answer, and long answer questions on covalent bonding, isomers, functional groups, and soaps.
- Best for: CBSE board exam 2026-27 practice plus school FA/SA tests and Olympiad prep.
You can read or download the complete NCERT Exemplar Class 10 Science Chapter 4 PDF from the card above. It is published by NCERT and mapped to the 2026-27 syllabus.
This page hosts the official NCERT Exemplar PDF and a study guide curated by Collegedunia Science experts, checked against the latest CBSE Class 10 board pattern.
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What is the NCERT Exemplar Class 10 Science Book?
The NCERT Exemplar Class 10 Science is an extra problem book by NCERT, separate from your textbook. It carries tougher, thought-based questions. For Chapter 4, it tests how well you understand carbon and its compounds, not just whether you can repeat a definition.
- Made by NCERT: the language and level match your CBSE Class 10 syllabus 2026-27.
- Higher-order thinking: questions give you a structure or reaction and ask you to reason, not recall.
- Board and beyond: many CBSE board and school test questions follow this style.
- Free and official: the PDF on this page is the real NCERT book.
Carbon and its Compounds Class 10 Science Full Chapter Video
Source: Magnet Brains on YouTube
What is Inside Chapter 4 of the NCERT Exemplar Class 10 Science
Chapter 4 of the Exemplar opens with multiple choice questions, then moves to short and long answer questions. Many are built around a structural formula, so you practise both the chemistry and the skill of drawing and reading carbon chains. The table below shows the layout.
| Section | What it tests | Sample idea from Chapter 4 |
|---|---|---|
| Multiple Choice Questions | Quick concept checks with one or more correct options | Picking the correct structural formula of ethyne or benzene |
| Short Answer Questions | Two to three line answers with a reason | Why carbon forms a very large number of compounds |
| Long Answer Questions | Full answers with structures, equations, and explanation | Drawing structural isomers of butane or pentane |
Across these sections you meet the big ideas: covalent bonding, allotropes of carbon, catenation, the homologous series, functional groups, and reactions like combustion, oxidation, addition, and substitution. Many questions also bring in ethanol, ethanoic acid, soaps, and micelles, all CBSE favourites.
Question Types in the NCERT Exemplar Class 10 Science Chapter 4
Knowing the question types helps you plan your practice. The Exemplar uses a few clear formats, and each trains a skill you need for the CBSE board exam 2026-27.
- Single-correct MCQs: one option is right, testing a single idea like an allotrope of carbon or the functional group in butanol.
- Multiple-correct MCQs: two or more statements are correct, so you pick the right combination, like all unsaturated compounds in a list.
- Structure-based MCQs: you read or match a structural formula, such as butanoic acid, benzene, or ethyne.
- Short answer (SA): two to three lines with a reason, good for "why does this happen" questions on catenation or bonds.
- Long answer (LA): you draw structures and explain each step. These carry the most marks, like drawing all isomers of pentane.
Why Solve the NCERT Exemplar for Chapter 4 Carbon and its Compounds
The textbook teaches the chapter; the Exemplar tests whether you can use it. Solving it for Carbon and its Compounds is one of the surest ways to lift your Science score, since the questions match the toughest board and school questions.
- You learn to draw structures fast. Drawing and naming carbon chains is the single most-tested skill from this chapter.
- You spot functional groups instantly. You can label a molecule as an alcohol, aldehyde, ketone, or carboxylic acid at a glance.
- You handle reactions with confidence. Questions cover combustion, oxidation, addition with hydrogen, and substitution with chlorine.
- You meet real-life examples. Soaps, micelles, vinegar, hardening of oils, and detergents all appear, linking the chapter to daily life.
For full worked answers, use the linked NCERT Exemplar Solutions page for this chapter. It explains each step so you can check your own work.
How to Use the NCERT Exemplar Class 10 Science Chapter 4 PDF
The Exemplar works best as a practice book, not a reading book. A simple three-step routine keeps your study focused before the board exam 2026-27.
- Step 1, learn first. Finish the chapter in your textbook and Notes so you know covalent bonding, the homologous series, functional groups, and the main reactions.
- Step 2, attempt on your own. Try the MCQs first, then short answers, then long answers. Draw every structure by hand.
- Step 3, check and fix. Compare with the Exemplar Solutions page. Mark every wrong question and redo it the next day.
Topics Covered in NCERT Exemplar Class 10 Science Chapter 4
Every question sits on one of a small set of core ideas. If you are clear on the points below, you can attempt the whole chapter. The list also works as a quick revision checklist for the 2026-27 session.
| Topic | What you must know |
|---|---|
| Covalent bonding | Atoms share electrons to complete their outer shell; carbon shares four electrons |
| Allotropes of carbon | Diamond, graphite, and fullerenes like Buckminsterfullerene are forms of pure carbon |
| Catenation and tetravalency | Carbon links to itself in long chains and forms four bonds, so it makes a huge number of compounds |
| Saturated and unsaturated compounds | Single bonds give saturated; double or triple bonds give unsaturated, like ethene and ethyne |
| Structural isomers | Same formula, different structure, as in the isomers of butane and pentane |
| Functional groups | The -OH, -CHO, -CO-, and -COOH groups decide how a compound behaves |
| Homologous series | A family of compounds differing by a -CH2 unit with similar chemical properties |
| Chemical reactions of carbon compounds | Combustion, oxidation, addition with hydrogen, and substitution with chlorine |
| Ethanol and ethanoic acid | Their reactions with sodium, esterification, and the test for a carboxylic acid |
| Soaps and detergents | The structure of a soap molecule and how a micelle cleans dirt |
Master these ten ideas and you can answer almost every question in the Chapter 4 Exemplar with confidence.
Student Feedback
In a Collegedunia poll of 1,150 Class 10 students, 78% said the NCERT Exemplar was the single most useful book for scoring above 90 in Science. Most of them found Carbon and its Compounds to be the chapter that needed the most practice.
Source: Collegedunia Class 10 Science student poll, 2026-27 session.
Other Resources for Class 10 Science Chapter 4
The Exemplar is one piece of your prep. Use the table below to jump to the other free Collegedunia resources for the same chapter, Carbon and its Compounds.
| Resource | Open |
|---|---|
| NCERT Solutions | Chapter 4 NCERT Solutions |
| Revision Notes | Chapter 4 Notes |
| Formula Sheet | Chapter 4 Formula Sheet |
| Handwritten Notes | Chapter 4 Handwritten Notes |
| Exemplar Solutions | Chapter 4 Exemplar Solutions |
| NCERT Book PDF | Chapter 4 NCERT Book PDF |
| Exemplar Book PDF | Chapter 4 Exemplar Book PDF (this page) |
NCERT Exemplar Book Class 10 Science: All Chapters
Use the table below to download the NCERT Exemplar PDF for any other chapter in the Class 10 Science book for the 2026-27 session.
| Chapter | Exemplar Book PDF |
|---|---|
| Chapter 1 | Chemical Reactions and Equations Exemplar PDF |
| Chapter 2 | Acids, Bases and Salts Exemplar PDF |
| Chapter 3 | Metals and Non-metals Exemplar PDF |
| Chapter 5 | Life Processes Exemplar PDF |
| Chapter 6 | Control and Coordination Exemplar PDF |
| Chapter 7 | How do Organisms Reproduce Exemplar PDF |
| Chapter 8 | Heredity Exemplar PDF |
| Chapter 9 | Light Reflection and Refraction Exemplar PDF |
| Chapter 10 | The Human Eye and the Colourful World Exemplar PDF |
| Chapter 11 | Electricity Exemplar PDF |
| Chapter 12 | Magnetic Effects of Electric Current Exemplar PDF |
| Chapter 13 | Our Environment Exemplar PDF |
NCERT Exemplar Class 10 Science Chapter 4 FAQs
Ques. Where can I download the NCERT Exemplar Class 10 Science Chapter 4 PDF?
Ans. You can download the NCERT Exemplar Class 10 Science Chapter 4 Carbon and its Compounds PDF for free from the download card at the top of this page. It is the official NCERT book, mapped to the 2026-27 syllabus.
Ques. Is the NCERT Exemplar Class 10 Science enough for the board exam?
Ans. The Exemplar is excellent extra practice, but it is not a full replacement for the textbook. Finish your NCERT textbook and Notes first, then solve the Exemplar for higher-order questions. Together they cover the full CBSE Class 10 Science board pattern for 2026-27.
Ques. What types of questions are in Chapter 4 of the NCERT Exemplar?
Ans. Chapter 4 of the Exemplar has multiple choice questions (single and multiple correct), short answer questions, and long answer questions. They cover covalent bonding, allotropes of carbon, structural isomers, functional groups, the homologous series, and reactions like combustion, addition, and substitution.
Ques. How is the NCERT Exemplar different from the NCERT textbook?
Ans. Both are made by NCERT. The textbook teaches the chapter, while the Exemplar gives tougher, reasoning-based questions to test how well you understand it. Many CBSE board and school test questions follow the Exemplar style.
Ques. Where can I find solutions to the Chapter 4 Exemplar questions?
Ans. Full step-by-step answers to every question are on the NCERT Exemplar Solutions page for Class 10 Science Chapter 4. Try the questions on your own first, then check your answers there.
Ques. Which topics from Chapter 4 are most important for the Exemplar?
Ans. The most tested topics are drawing and reading structural formulae, identifying functional groups, telling saturated from unsaturated compounds, and the reactions of ethanol and ethanoic acid. Soaps, micelles, and allotropes of carbon also appear often.
Ques. Is the NCERT Exemplar Class 10 Science Chapter 4 PDF free?
Ans. Yes. The full NCERT Exemplar Class 10 Science Chapter 4 PDF on this page is free to read and download. No sign-up is needed.
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