Theory
Practice Questions
| 1. |
Effect of Air and Water on Metals – Iron
Difficulty: easy |
1
|
| 2. |
Data Interpretation - Rusting of Iron
Difficulty: medium |
2
|
| 3. |
Effect of air and water on other metals
Difficulty: medium |
2
|
| 4. |
CBQ - effect of air and water on other metals
Difficulty: hard |
4
|
| 5. |
Nature of oxides
Difficulty: medium |
4
|
| 6. |
CBQ - oxides of metals and non metals
Difficulty: hard |
4
|
| 7. |
A&R - Applications of non-metals
Difficulty: easy |
1
|
| 8. |
True or false - applications of non-metal in daily life
Difficulty: medium |
2
|
| 9. |
Find the incorrect answer
Difficulty: hard |
2
|