MCQOPTIONS
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| 1. |
The hydrogen ion concentration in a given solution is \[6\times {{10}^{-4}}.\] Its \[pH\] will be [EAMCET 1978] |
| A. | 6 |
| B. | 4 |
| C. | 3.22 |
| D. | 2 |
| Answer» D. 2 | |