MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryMetallurgyVan-Arkel process
Copper is extracted from sulphide ore using the method:
A.carbon reduction
B.carbon monoxide reduction
C.auto reduction✓ Correct
D.none of these
Explanation
Δ 2 2 2 2 Δ 2 2 2 Cu S+O Cu O+SO 2Cu O+Cu S 6Cu+SO → →
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