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Assam Board Class 11 Chemistry — Important Questions 2026

Most important questions for Assam Board Class 11 Chemistry board exam 2026. Chapter-wise questions with marking scheme and expected topics.

Quick Summary

This page covers the most important questions for Assam Board Class 11 Chemistry board exam 2026, based on previous year question papers and expected topics. Focus on these for maximum marks.

How to Use Important Questions

  1. Start with high-weightage chapters — focus on chapters that carry the most marks in the exam.
  2. Practice writing answers — don't just read; write out answers within the time limit to build speed.
  3. Cross-reference with syllabus — ensure every chapter is covered by checking the syllabus page.
  4. Revise with notes — after practising, use revision notes for quick recap before the exam.

Chapter-Wise Important Questions — 9 Chapters

Focus on high-weightage chapters first. Each chapter below lists the types of questions frequently asked in Assam Board board exams.

1

Some Basic Concepts of Chemistry

78 questions
multiple choice

What does 'molar mass' represent?

multiple choice

What is the SI base unit for temperature?

multiple choice

What is an empirical formula?

multiple choice

What does molarity (M) represent?

+74 more questions — practice in Super Tutor

2

Redox Reactions

79 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?

multiple choice

Which type of reaction involves a compound breaking down into simpler substances?

+75 more questions — practice in Super Tutor

3

Structure of Atom

77 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)?

multiple choice

Who proposed the uncertainty principle?

+73 more questions — practice in Super Tutor

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Frequently Asked Questions

Where can I find Assam Board Class 11 Chemistry Important Questions?

This page provides important questions for Assam Board Class 11 Chemistry for the 2026 board exam. For chapter-by-chapter study help including summaries, quizzes, and flashcards, try Super Tutor.

Chemistry is one of the scoring subjects in Assam Board Class 11 if prepared well. Focus on understanding concepts, practising problems regularly, and revising key formulas. Most students who follow a structured study plan score above 80%.

Start by understanding the complete syllabus. Then focus on important questions from each chapter. Use revision notes for quick review before exams. Follow a study plan that covers all chapters with dedicated revision time.

The question paper distribution varies each year, but certain chapters consistently carry more marks. Check the marks distribution section above for chapter-wise weightage based on previous year patterns.

Browse Important Questions by Chapter

9 chapters available

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