1.

The cell reaction Zn(s) + Cu^(+2)rarr Zn^(+2) + Cu(s) is best represented as :

Answer»

`Cuabs(Cu^(+2))ABS(ZN^(+2))Zn`
`Znabs(Zn^(+2))abs(Cu^(+2))Cu`
`Cu^(+2)abs(Cu)abs(Zn)Zn^(+2)`
`Ptabs(Zn^(+2))abs(PT)Cu^(+2)`

Answer :B


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