1.

STATEMENT-1: Gold is recovered from its solution containing aurocyanide complex by adding zinc dust.and STATEMENT-2: Zinc is more electropositive than gold

Answer»

STATEMENT - 1 is True, STATEMENT-2 is True, STATEMENT -2 is CORRECT EXPLANATION for STATEMENT-1
STATEMENT - 1 is True, STATEMENT-2 is True, STATEMENT -2 is NOT a correct explanation for STATEMENT-1
STATEMENT - 1 is True, STATEMENT-2 is FALSE
STATEMENT - 1 is False, STATEMENT-2 is True

Answer :A


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