Assertion : Desilverisation of lead is done by Parke's method. Reason – InterviewSolution

1.	Assertion : Desilverisation of lead is done by Parke's method. Reason : When lead-silver alloy is poor in silver, zinc is added to molten ore.
Answer» If both assetion and reason are CORRECT, and reason is the CORRECT EXPLANATION of the ASSERTION If both assertion and reason are CORRECT, but reason is NOT the CORRECT explanation of the assertion If assertion is CORRECT but reason is INCORRECT If assertion is INCORRECT but reason is CORRECT Answer :A

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