JEE Advanced · Chemistry · 20. Metallurgy
Extraction of copper from copper pyrite involves
- A Crushing followed by concentration of the ore by froth-flotation
- B Removal of iron as slag
- C Self-reduction step to produce 'blister copper' following evolution of
- D Refining of 'blister copper' by carbon reduction
Answer & Solution
Correct Answer
(A) Crushing followed by concentration of the ore by froth-flotation
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