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For cell reaction, \[Zn+C{{u}^{2+}}\to Z{{n}^{2+}}+Cu,\] cell representation is    cell cell    [BCECE 2005]

A.      Zn | Zn2+||Cu2+|Cu        
B.      Cu | Cu2+ ||Zn2+| Zn
C.      Cu | Zn2+ || Zn | Cu2+       
D.      Cu2+ | Zn || Zn2+ | Cu
Answer» B.      Cu | Cu2+ ||Zn2+| Zn


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