The value of the pH of \(0.01 \) \(\text{mol dm}^{-3} \)\(\text{CH}_3\text{COOH}\) \(\left(K_a=1.74 \times 10^{-5}\right)\) is:
| 1. | 3.4 | 2. | 3.6 |
| 3. | 3.9 | 4. | 3.0 |
© 2026 GoodEd Technologies Pvt. Ltd.
