1.

If the pH of a solution is 2, its normality will be

Answer»

2N
`(1)/(2)N`
0.01 N
None of these

Solution :`pH = 2, pH = -LOG[H^(+)] , 2 = -log [H^(+)]`
`[H^(+)] = 10^(-2) = 0.01 N`.


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