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The standard oxidation potential potenti...

The standard oxidation potential potential of zinc is 0.76 volt and of silver is - 0.80 volt. Calculate the emf of the cell :
`Zn|underset(0.25 M)(Zn(NO_(3))_(2))||underset(0.1 M)(AgNO_(3))|Ag`
at `25^(@)C`.

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