Theory
Practice Questions
| 1. |
A&R - General reaction of materials with water
Difficulty: easy |
1
|
| 2. |
Extraction of metals
Difficulty: easy |
2
|
| 3. |
Physical properties
Difficulty: easy |
2
|
| 4. |
Roasting and calcination
Difficulty: medium |
2
|
| 5. |
TBQ - Properties of ionic compounds
Difficulty: medium |
2
|
| 6. |
Copy of Conversion of ores to metals
Difficulty: hard |
3
|
| 7. |
Heating of iron material
Difficulty: medium |
3
|
| 8. |
Ionic compounds
Difficulty: hard |
4
|
| 9. |
Alloys
Difficulty: medium |
2
|
| 10. |
Reaction of metal with oxygen
Difficulty: easy |
1
|