| MCQ | Answer | Area of Chemistry |
| 1. | C | [Metal extraction] |
| 2. | A | [Redox] |
| 3. | D | [Metal Extraction] |
| 4. | C | [Isomers] |
| 5. | D | [Metal Extraction] |
| 6. | D | [Shapes of molecules] |
| 7. | C | [Metal Extraction] |
| 8. | B | [Structure of substances] |
| 9. | |
| a) | REDUCTION |
| b) | OXIDATION |
| c) | OXIDATION |
| d) | REDUCTION |
| e) | REDUCTION |
| f) | OXIDATION |
| g) | OXIDATION |
| h) | REDUCTION |
| i) | OXIDATION |
| 10. | |
 |
|
| 11. | |
 |
|
| 12. | |
| a) |  |
| b) |  |
| c) |  |
| d) |  |
| e) |  |
| f) |  |
| 13. | |
 [Balanced Chemical |
