1.

Statement -1. copper liberates hydrogen from a dilute solution of hydrochloric acid Statement-2 E^(@) of Cu is higher than that of H_(2)

Answer»

STATEMENT -1 is true, statement -2 is ALSO true, statement -2 is the correct explanation of statement-1
Statement -1 is true, statement -2 is also true, statement-2 is not the corect explanation of statement-1
Statement -1 is true, statement -2 FALSE
Statement -1 is false, statement -2 is true.

Solution :Correct satement-2 Copper cannot liberate `H_(2)` from dilute solution of hydrochloric acid.


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