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ICSE Class 10 Chemistry Important Questions
ICSE Class 10 Chemistry rewards accurate equations, sharp definitions and 'give a reason' reasoning — three very different skills in one paper. These important questions cover all three, so nothing catches you off guard. Chapter-wise, with model answers, aligned to the CISCE 2026–27 syllabus.
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Quick answer
ICSE Class 10 Chemistry important questions are chapter-wise practice questions on the core ideas of the ICSE Class 10 Chemistry syllabus, in the question formats used in the exam. Classmate AI gives all 13 chapters free, each with a model answer. Pick a chapter below to start.
Syllabus reference (2026–27): CISCE (Council for the Indian School Certificate Examinations)
All 13 chapters — Class 10 Chemistry
In syllabus order. Open any chapter for its free important questions with model answers.
| Chapter | ICSE Class 10 Chemistry — Important Questions by chapter |
|---|---|
| Chapter 1 | Periodic Table, Periodic Properties and Variations of Properties |
| Chapter 2 | Chemical Bonding |
| Chapter 3 | Acids, Bases and Salts |
| Chapter 4 | Analytical Chemistry: Uses of Ammonium Hydroxide and Sodium Hydroxide |
| Chapter 5 | Mole Concept and Stoichiometry |
| Chapter 6 | Electrolysis |
| Chapter 7 | Metallurgy |
| Chapter 8 | Study of Compounds: Hydrogen Chloride |
| Chapter 9 | Study of Compounds: Ammonia |
| Chapter 10 | Study of Compounds: Nitric Acid |
| Chapter 11 | Sulphuric Acid |
| Chapter 12 | Organic Chemistry |
| Chapter 13 | Practical Work |
Why these Chemistry questions help
- Balanced equations and correct formulae are quick, guaranteed marks.
- Mole-concept and stoichiometry numericals repeat and reward practice.
- 'Give a reason' and identification questions test real understanding.
Class 10 Chemistry exam tips
- Balance every equation and add state symbols and conditions.
- Practise mole-concept sums until the method is automatic.
- Memorise key tests, colours and observations exactly as the scheme wants.
- When a chapter still will not click, let the Classmate AI tutor walk you through it step by step.
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Frequently asked questions
Are ICSE Class 10 Chemistry important questions free?
Yes. Every chapter's important-questions page for ICSE Class 10 Chemistry is completely free — no login, no payment.How many chapters are covered in Class 10 Chemistry?
All 13 chapters of the ICSE Class 10 Chemistry syllabus have their own important-questions page.Do these follow the latest ICSE Class 10 Chemistry syllabus?
Yes — every chapter is mapped to the CISCE 2026–27 syllabus for ICSE Class 10 Chemistry, so nothing is outdated or dropped.How should I use these Chemistry important questions?
Finish each chapter from your textbook, attempt its important questions on paper, then check the model answers and re-do anything you got wrong.
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