Theory
Practice Questions
| 1. |
Atomic mass
Difficulty: easy |
1
|
| 2. |
Atomicity of molecules
Difficulty: easy |
2
|
| 3. |
Atomicity
Difficulty: easy |
3
|
| 4. |
Dalton's atomic theory
Difficulty: medium |
3
|
| 5. |
Ions
Difficulty: medium |
2
|
| 6. |
Law of constant proportions
Difficulty: medium |
4
|
| 7. |
Law of conservation of mass
Difficulty: medium |
2
|
| 8. |
Naming the compounds
Difficulty: medium |
3
|
| 9. |
Rules for writing chemical formula
Difficulty: hard |
3
|
| 10. |
Molecular mass
Difficulty: hard |
2
|