Practice Questions
| 1. |
Gram molecular mass: Calculation
Difficulty: easy |
3
|
| 2. |
Gram molecular mass
Difficulty: easy |
2
|
| 3. |
Calculation of mass from moles
Difficulty: easy |
6
|
| 4. |
Number of atoms in a substance
Difficulty: easy |
4
|
| 5. |
Mole concept and formulas for moles
Difficulty: medium |
2
|
| 6. |
Number of molecules in gases
Difficulty: medium |
5
|
| 7. |
Calculation based on percentage composition
Difficulty: medium |
5
|
| 8. |
Percentage composition
Difficulty: hard |
4
|
| 9. |
Relative molecular mass and vapour density.
Difficulty: hard |
5
|