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  • Subjects
  • Chemistry CBSE Live product
  • Class 10 (2026-27)
  • Chemical reactions and equations

Decomposition reaction

Theory

1. Decomposition reaction

Practice Questions

1. Introduction to decomposition reaction

Difficulty: easy

2
2. Types of decompostion reaction

Difficulty: easy

3
3. Decomposition of ferrous sulphate

Difficulty: medium

2
4. Activity - Decomposition of lead nitrate

Difficulty: medium

3
5. Activity - Electrolysis of water

Difficulty: hard

4
6. Electrolytic and photolytic decomposition

Difficulty: easy

2
7. TBQ - Photolytic decomposition

Difficulty: medium

3
8. Energy sources for decomposition

Difficulty: medium

3
9. Types of decomposition

Difficulty: hard

5

Teacher manual

1. Methodical recommendation
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