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CBSE Class 11 Chemistry — Practice Quiz

CBSE Class 11 Chemistry practice quiz, chapter by chapter — 952 practice questions across 9 chapters. Follows the CBSE syllabus.

How to use this page

Each chapter below has a practice quiz with answers and explanations. Attempt it without notes, then read why each answer is right.

Chapter-wise Practice Quiz — 9 Chapters

multiple choice

What does 'molar mass' represent?

multiple choice

What is the SI base unit for temperature?

multiple choice

What is an empirical formula?

All 169 questions on Some Basic Concepts of Chemistry
2

Redox Reactions

77 questions
multiple choice

What is the oxidation number of oxygen in most compounds?

multiple choice

A disproportionation reaction involves:

multiple choice

What is the oxidation number of hydrogen in most compounds?

All 77 questions on Redox Reactions
3

Structure of Atom

163 questions
multiple choice

What is the charge of an electron?

multiple choice

In Bohr's atomic model, what determines the energy of an electron?

multiple choice

What is the maximum number of electrons in the first shell (K shell)?

All 163 questions on Structure of Atom

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Frequently Asked Questions

Where can I find CBSE Class 11 Chemistry Practice Quiz?

This page has practice quiz for 9 chapters of CBSE Class 11 Chemistry for the 2026-27 session. Each chapter links to its own page with the full set.

Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.

Attempt a chapter quiz without notes, then read the explanation for every question you got wrong. Retake it after a few days to check the ideas have stuck.

Browse Practice Quiz by Chapter

9 chapters

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CBSE Class 11

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