1.

0.1 mole of CH_(3)NH_(2)(K_(b)=5xx10^(-4)) is added to 0.08 mole of HCl and the solution is diluted to one litre. The resulting [H^(+)] is

Answer»

`1.6xx10^(-11)`
`8XX10^(-11)`
`5XX10^(-5)`
`8xx10^(-2)`

Solution :The resulting solution is a buffer solution.


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