Theory
Practice Questions
| 1. |
Metals with air and water
Difficulty: easy |
2
|
| 2. |
Effects of air on metals
Difficulty: easy |
2
|
| 3. |
Reactivity series
Difficulty: easy |
2
|
| 4. |
General reaction of materials with water
Difficulty: medium |
2
|
| 5. |
Uses of metals and non-metals
Difficulty: medium |
3
|
| 6. |
Effect of air and moisture on metals
Difficulty: medium |
2
|
| 7. |
Chemical behaviour of materials with water
Difficulty: medium |
3
|
| 8. |
Nature of metal and non-metal oxides
Difficulty: hard |
4
|
| 9. |
Corrosion
Difficulty: hard |
3
|