1.

Consider the following reaction: Zn+Cu^(2+)rarrZn^(2+)+Cu with reference to the above which one of the following is the correct statement ?

Answer»

ZN is reduced to`Zn^(2+)`ions
Zn is reduced to `Zn^(2+)ions`
`Zn^(2+)`ions are oxidised to Zn
`CU^(2+)` ions are oxidised to Cu

Solution :Zn LIES above Cu in the activity SERIES and is oxidised to `Zn^(2+)` ions by releasing ELECTRONS.
`ZnrarrZn^(2+)+32e^(-)`


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