Theory

Practice Questions

1. Introduction to chemical reactions

Difficulty: easy

2
2. Rancidity

Difficulty: easy

1
3. Change in temperature

Difficulty: easy

1
4. Redox reaction

Difficulty: easy

1
5. Combination reaction

Difficulty: medium

2
6. Decomposition reaction

Difficulty: medium

2
7. Oxidation and reduction reaction

Difficulty: medium

5
8. Corrosion

Difficulty: medium

2
9. Displacement reaction

Difficulty: hard

4
10. Balancing the chemical equation and types of reactions

Difficulty: hard

4

Teacher manual