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Given that Fe^(2+) //Fe = -0.44 V, Cu^(2...

Given that `Fe^(2+) //Fe = -0.44 V, Cu^(2+)//Cu =0.34 V, Ag^+//Ag =0.80 V` and `Zn^(2+)//Zn = -0.76 V`.

A

`Fe^(2+)(aq)+Cu(s) rarr Fe(S)+Cu^(2+)(aq)`

B

`Cu(s) +2Ag^+ (aq) rarr Cu^(2+)(aq)+2Ag(s)`

C

`Cu(s)+2H^+(aq) rarr Cu^(2+) (aq) +H_2(g)`

D

Both 1 and 3

Text Solution

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The correct Answer is:
D
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