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Select correct statement regrading silve...

Select correct statement regrading silver extraction//purification process.

A

When the lead-silver alloy is rich in silver, lead is removed by the curpellation process

B

When the lead-silver alloy is ich in lead, lead is removed by parke's or pattinson's process

C

Zinc forms an alloy with lead, from which lead is separated by distillation

D

Zinc forms an alloy with silver, from which zinc is separated by distillation

Text Solution

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The correct Answer is:
A, B, D
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