1.

The standard oxidation potentials, E^@ for the half reactions are : ZnrarrZn^(2+) +2e ,E^@=+0.76VAg rarr Ag^+ +e,E^@=-0.77V The standard emf of the cell, Ag^+ +Zn rarrZn^(2+)+Ag is :

Answer»

`+1.53`
`-1.53`
`+0.01`
`+0.01`

ANSWER :A


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