Match List - I with List - II and select correct answer using following codes:
| List - I | List - II | ||
| a. | HI | 1. | Monobasic acid |
| b. | H3BO3 | 2. | Dibasic acid |
| c. | H3PO3 | 3. | Protophilic solvent |
| d. | Liquid NH3 | 4. | Strong reducing agent |
1
a - 1, b - 2, c - 3, d - 4
2
a - 4, b - 1, c - 2, d - 3
3
a - 4, b - 3, c - 2, d - 1
4
a - 1, b - 4, c - 2, d - 3