Practice Questions
| 1. |
Methods of concentration of ore and extraction of metals
Difficulty: easy |
2
|
| 2. |
Physical properties of aluminium
Difficulty: easy |
2
|
| 3. |
Types of ores
Difficulty: medium |
4
|
| 4. |
Physical Properties of metals
Difficulty: medium |
3
|
| 5. |
Chemical properties of metals
Difficulty: medium |
2
|
| 6. |
Reaction with acids
Difficulty: medium |
2
|
| 7. |
Chemical properties of aluminium
Difficulty: hard |
3
|
| 8. |
Extraction of aluminium
Difficulty: hard |
2
|