1.

From argentite (Ag_2S) ore the method used for obtaining metallic silver is:

Answer»

Fused MIXTURE of `Ag_2S` and `KCI` is electrolysed
`Ag_2S` is reduced with `CO`
`Ag_2S` is ROASTED to `Ag_2O` which is reduced with carbon
Treating argentite with `NaCN` SOLUTION followed by METAL displacement with zinc

Answer :D


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