MCQOPTIONS
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| 1. |
The dissociation constant of an acid HA is \[1\times {{10}^{-5}}\]. The \[pH\] of 0.1 molar solution of the acid will be [KCET (Engg./Med.) 1999] |
| A. | Five |
| B. | Four |
| C. | Three |
| D. | One |
| Answer» D. One | |