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A solution of HCl has a HCl has a pH=5 i...

A solution of `HCl` has a `HCl` has a `pH=5` if one mL of it is dilluted to `1` litre what will be `pH` of resulting solution.

Text Solution

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`[HCl]_(f)=10^(-5)M` since `pH=5`
since volume of original solution has been made `1000` times so concentrated of solution will decrease by `1000` times.
`[HCl]_(f)=10^(-8)M` so `H^(+)` form water should also be considered (as done in solved example-8)
then `pH` of resulting solution =`6.96`.
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