Theory
Practice Questions
| 1. |
Pure and impure substance
Difficulty: easy |
2
|
| 2. |
Classification of mixture
Difficulty: medium |
4
|
| 3. |
Homogeneous and heterogeneous mixture
Difficulty: medium |
5
|
| 4. |
Solution and its types
Difficulty: medium |
4
|
| 5. |
Properties of solution
Difficulty: easy |
1
|
| 6. |
Colloid and suspension
Difficulty: hard |
5
|
| 7. |
Types of colloidal solutions
Difficulty: easy |
4
|
| 8. |
Identifying solutions, colloids, and suspensions
Difficulty: medium |
3
|
| 9. |
Activity - Observation based classification of mixtures
Difficulty: hard |
3
|