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Statement - 1 : Ag and Au are extracted ...

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.

A

Statement - 1 is true, Statement - 2 is True, Statement - 2 is correct explanation for statement - 1.

B

Statement - 1 is true, Statement - 2 is true, Statement - 2 is not a correct explanation for statement - 1

C

Statement - 1 is true, Statement - 2 is false.

D

Statement - 1 is false, Statement - 2 is true

Text Solution

Verified by Experts

The correct Answer is:
B
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Assertion: Ag and Au are extracted by leaching the ores with a dilute solution of NaCN . Reason: Impurities associated with these ores dissolve in NaCN .

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