1.

A hypothetical electrochemical cell is shown below overset(o+)(A)|A^(+)(xM)||B^(+)(yM)|overset(Ө)(B) The emf measure is +0.20 V. the cell reaction is

Answer»

The cell REACTION cannot be predicted
`A+B^(+)toA^(+)+B`
`A^(+)+BtoA+B^(+)`
`A^(+)+E^(-)toA,B^(+)+e^(-)toB`

ANSWER :B


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