| 1. | 0.15 M |
| 2. | 0.10 M |
| 3. | 0.20 M |
| 4. | 0.25 M |
The pKb of dimethylamine and pka of acetic acid are 3.27 and 4.77 respectively at T (K).
The correct option for the pH of dimethylammonium acetate solution is:
| 1. | 7.75 | 2. | 6.25 |
| 3. | 8.50 | 4. | 5.50 |
Which of the following salt solutions is basic in nature?
| 1. | Ammonium chloride. | 2. | Ammonium sulphate. |
| 3. | Ammonium nitrate. | 4. | Sodium acetate. |