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pH of 1 M H(2)SO(4) solution in water is...

pH of 1 M `H_(2)SO_(4)` solution in water is

A

0

B

1

C

between 0 and -1

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C

`1 MH_(2)SO_(4)-=2MH_(3)O^(+)`
`pH=-log [H_(3)O^(+)]=-log 2=-0.3010`
Actual pH of the solution lies between -0.3010 and 0 as 1 `MH_(2)SO_(4)` is not fully ionised at this concentration.
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