1.

When a zinc metal strip is placed in a copper sulphate solution the blue colour of the solution fades and copper is deposited on the zinc strip as red -brown crust. The oxidation half cell reaction of the above process is represented as _________.

Answer»

`Cu_((aq))^(2+)+2E^(-) RARR Cu_((s))`
`Cu_((s)) rarr Cu^(2+)+2e^(-)`
`Zn_((s)) rarr Zn_((aq))^(2+)+2e^(-)`
`Zn_((aq))^(2+)+2e^(-) rarr Zn_((s))`

ANSWER :C


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