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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:
123
`D_(2)+2H^(+)squareH_(2)+2D^(+)`
`0.03=(0591)/2log""([D^(+)]^2)/([H^(+)]^2) " ":." "log""([D^(+)])/([H^(+)])=(0.003xx2)/(0.0591)=0.101`
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