1.

Statement - 1 : Ag and Au are extracted by leaching their ores with a dilute solution of NaCN. And Statement - 2 : Impurities associated with these ores dissolve in NaCN.

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 :B


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