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Calculate the emf of the following cell:...

Calculate the emf of the following cell:
`Cu(s)|Cu^(2+) (aq)||Ag^(+) (aq)| Ag(s)`
Given that, `E_(Cu^(2+)//Cu)^(@)=0.34 V, E_(Ag//Ag^(+))^(@)=-0.80 V`

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The correct Answer is:
0. 46 volt
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