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pH of a Solution

The pH pf a s...

Question

The pH pf a solution is 10 and that of another is 12. When equal volumes of these two are mixed, the pH of the resulting solution is

A

10

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B

12

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C

11

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D

10.301

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Solution

The correct option is D 10.301
pH=-log[H+]
=-log(0.505e-11)
=12.13

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