Answer / abdullah

pH OF 0.1 N HCl:
-Log (H+)= -log (10^-1)= 1.0
pH OF 0.01 N HCl:
-log (10^-2)= 2.0
we cannot measure pH for pure methanol.

Answer / ankit singh

-LOG (10^-1 / 2 ) is the correct answer

Answer / riya arora

I also went through same method...but no acid can have less
than or equal to 1 ph...thats why this answer is
wrong..there is some other method to solve this question..

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