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Silver from silver nitrate is deposited ...

Silver from silver nitrate is deposited by copper, because :

A

`E^@(Cu^(2+)//Cu) lt E^@(Ag^+//Ag)`

B

`E^@(Cu^(2+)//Cu) lt E^@(Ag^+//Ag)`

C

`E^@(Cu^(2+)//Cu)-E^@(Ag^+//Ag)`

D

None

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The correct Answer is:
A
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