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If the oxidation of oxalic acid by acidi...

If the oxidation of oxalic acid by acidic `MnO_(4)^(c-)` solution is carried out in a reversible cell, then what is the electrode reaction and equilibirum constant of the cell reaction.
Given `:`
`E^(c-)._((MnO_(4)^(c-)|Mn^(2+)))=1.51V`
`E^(c-)._((CO_(2)|C_(2)O_(4)^(2-)))-0.49V`

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