Practice Questions
| 1. |
Chemical reactions in everyday life
Difficulty: easy |
3
|
| 2. |
Chemical reactions
Difficulty: easy |
2
|
| 3. |
Photosynthesis and decomposition reaction
Difficulty: easy |
1
|
| 4. |
Rust
Difficulty: easy |
1
|
| 5. |
Combustion and combination reaction
Difficulty: easy |
2
|
| 6. |
Combination reactions - I
Difficulty: medium |
2
|
| 7. |
Combination reactions - II
Difficulty: medium |
1
|
| 8. |
Decomposition reaction
Difficulty: medium |
2
|
| 9. |
Types of reactions
Difficulty: hard |
1
|