Match List-I with List-II and select the correct answer using the code given below the lists:
| List-I (Substances) | List-II (Applications) |
|---|---|
| A. Aspartame | 1. Synthetic rubber |
| B. Freon | 2. Antihistamine |
| C. Neoprene | 3. Artificial sweetener |
| D. Benadryl | 4. Refrigerant |
- AA-1, B-3, C-4, D-2
- BA-2, B-4, C-1, D-3
- CA-3, B-4, C-1, D-2
- DA-3, B-1, C-2, D-4
- ENone of the above/More than one of the above
Show answer and explanation
Correct answer: (c) A-3, B-4, C-1, D-2
Explanation
The correct pairs:
| Substance | Use |
|---|---|
| A. Aspartame | 3. Artificial sweetener |
| B. Freon | 4. Refrigerant (a CFC) |
| C. Neoprene | 1. Synthetic rubber |
| D. Benadryl | 2. Antihistamine |
So the code is A–3, B–4, C–1, D–2.