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1. |
At room temperature, the product [H + ] [OH - ] in a solution is 10 -14 moles/litre. If, [OH - ] = 10 -6 moles/litre, then the pH of the solution will be |
A. | 6 |
B. | 8 |
C. | 10 |
D. | 12 |
Answer» C. 10 | |