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E.M.F of the cell reaction , 2Ag^(+) + C...

E.M.F of the cell reaction , `2Ag^(+) + Cu to 2Ag + Cu^(2+) ` is 0.46 V . If `E_(Cu^(2+) // Cu)^(0)` is | 0.34 V , `E_(Ag^(+)//Ag)^(0)` is

A

`0.80`

B

`0.12 V `

C

`0.40 V `

D

`1.60 V `

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A
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