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  • Subjects
  • Chemistry CBSE Live product
  • Class 9 (2026-27)
  • Exploring Mixtures and Their Separation

Separation Techniques: Sublimation, Centrifugation and Coagulation

Theory

1. Separation techniques: sublimation, centrifugation and coagulation

Practice Questions

1. Sublimation

Difficulty: easy

2
2. Separation of mixtures using sublimation

Difficulty: medium

3
3. Centrifugation

Difficulty: easy

1
4. Activity - Spinning dance and centrifugation

Difficulty: hard

4
5. Coagulation

Difficulty: easy

1
6. Activity - Coagulation of muddy water

Difficulty: hard

3
7. Applications and safety measures of separation techniques

Difficulty: medium

2
8. Seperation techniques

Difficulty: easy

1
9. Common mixtures and their methods of separation

Difficulty: medium

2

Teacher manual

1. Methodical recommendation
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