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Grade: 12
        
 Name the chief ore of silver. Describe with chemical equations the extraction of silver from this ore. 
2 years ago

Answers : (1)

grenade
2060 Points
							
Argentite, which is a sulphide ore, is the chief source of silver.It is extracted by the process of leaching with a dilute solution of sodium cyanide.Silver dissolves and forms a complex, argentocyanide. It is further treated with scrap zinc,which displaces silver from the complex. This is called displacement method orhydrometallurgy. The chemical reactions involved are given below.
2 years ago
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