1.

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

Answer»

0.80 V
0.12 V
0.40 V
1.60 V

Answer :A


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