Theory
Practice Questions
| 1. |
Compounds
Difficulty: easy |
1
|
| 2. |
Elements and compounds
Difficulty: easy |
3
|
| 3. |
Compounds and their properties
Difficulty: medium |
2
|
| 4. |
Iron sulphide
Difficulty: medium |
2
|
| 5. |
Compounds and its constituent elements
Difficulty: medium |
3
|
| 6. |
Nature of compounds and mixtures
Difficulty: medium |
5
|
| 7. |
Gas test: Iron sulphide, iron and sulphur mixyure
Difficulty: hard |
2
|
| 8. |
Compound and mixture
Difficulty: hard |
2
|
| 9. |
Different compounds
Difficulty: hard |
5
|