In a solution the concentration H^+ ion is 10^-9 ML^-1.This solution i – InterviewSolution

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1.

In a solution the concentration H^+ ion is 10^-9 ML^-1.This solution is of type(1) Basic(3) Neutral(2) Acidic(4) Basic or acidic

Answer»

At room temperature,

Kw= [H+][OH-]=10^-14 .

It is given that[H+]=10^-9, hence [OH-]=10^-5.

So, pOH=-log[OH-]= 5. But pH+pOH=14. So pH= 9.

it will be basic

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