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Equal volumes of three acid solutions of...

Equal volumes of three acid solutions of `pH 3, 4` and `5` are mixed in a vessel. What will be the `H^(+)` ion concentration in the mixture?

A

`3.7xx10^(-3) M`

B

`1.11xx10^(-3) M`

C

`1.11xx10^(-4) M`

D

`3.7xx10^(-4) M`

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The correct Answer is:
d
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