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A solution containing H^(+) and D^(+) io...

A solution containing `H^(+)` and `D^(+)` ions is in equilibrium with a mixture of `H_(2)` and `D_(2)` gases at `25^(@)`C. If the partial pressures of both gases are 1.0 atm, find the ratio of [`D^(+)`]`//``[H^(+)]` :
(Given : `E_(D^(+)//(D_(2)))^(@)=-0.003V`]`

Text Solution

Verified by Experts

The correct Answer is:
`1.123`

`0.003 =(0.591)/2 log""([D^+]^2)/([H^+]^2)" ":." "log""([D^+])/([H^+])=(0.003xx2)/(0.0591)=0.101`
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