1.

Li occupies higher position in the electrochemical series of metals as compared to Cu since

Answer»

the standard REDUCTION POTENTIAL `Li^+`/Li is lower than that of `CU^(2+)`/Cu
the standard reduction potential of `Cu^(2+)` /Cu is lower than that of `Li^(2+)`/Li
the standard oxidation potential of `Li^(2+)`/LIT is lower than that of `Cu//Cu^(2+)`
Li is sinaller in size as compared to Cu.

Solution : the standard reduction potential `Li^+`/Li is lower than that of `Cu^(2+)`/Cu


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