MCQOPTIONS
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| 1. |
What is the percentage hydrolysis of NaCN in N/80 solution when the dissociation constant for \[HCN\] is \[1.3\times {{10}^{-9}}\]and \[{{K}_{w}}=1.0\times {{10}^{-14}}\] |
| A. | 2.48 |
| B. | 5.26 |
| C. | 8.2 |
| D. | 9.6 |
| Answer» B. 5.26 | |