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On the basis of standard electrode poten...

On the basis of standard electrode potential values, suggest which of the following reactions would take place? (Consult the book for `E^(ϴ)` value)
(a) `Cu+Zn^(2+)toCu^(2+)+Zn`
(b) `Mg+Fe^(2+)toMg^(2+)+Fe`
(c ) `Br_(2)+2Cl^(-)toCl_(2)+2Br^(-)`
(d) `Fe+Cd^(2)toCd+Fe^(2+)`

Text Solution

Verified by Experts

The following reactions would take place
`(i) Mg+Fe^(2+)rarrMg^(2+)Fe`
`(ii) Fe+Cd^(2+)rarrFe^(2+)+Cd`
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