Chemistry-
General
Easy
Question
There are following extraction process of silver but not
- As a side product in electrolytic refining of copper
- Parke’s process in which Zn is used to extract silver by solvent extraction from molten lead
By reaction of silver sulphide with KCN and then reaction of soluble complex with Zn
- By heating
By reaction of silver sulphide with KCN and then reaction of soluble complex with Zn
The correct answer is: By heating
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