MCQOPTIONS
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| 1. |
The \[{{H}^{+}}\]ion concentration is \[1.0\times {{10}^{-6}}\] mole/litre in a solution. Its pH value will be [MP PMT 1985; AFMC 1982] |
| A. | 12 |
| B. | 6 |
| C. | 18 |
| D. | 24 |
| Answer» C. 18 | |