MCQOPTIONS
Saved Bookmarks
| 1. |
If the equilibrium constant of the reaction of weak acid HA with strong base is\[{{10}^{-7}}\], then pOH of the aqueous solution of \[0.1M\text{ }NaA\] is |
| A. | 8 |
| B. | 10 |
| C. | 4 |
| D. | 5 |
| Answer» D. 5 | |