1.

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

Answer»

the STANDARD reduction POTENTIAL of `Li^(+)//Li` is lower than that of `Cu^(2+)//Cu`.
the standard reduction potential of `Cu^(2+)//Cu` is lower than that of `Li^(+)//Li`
the standard oxidation potential of `Li//Li^(+)` is lower than that of `Cu//Cu^(2+)`
Li is SMALLER in size as COMPARED to Cu.

Answer :A


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