Roasted copper pyrites on smelting with sand produces_________. – InterviewSolution

1.	Roasted copper pyrites on smelting with sand produces_________.
Answer» `FeSiO_(3)` as FUSIBLE slag and `Cu_(2)O` matte `CaSiO_(3)` as infusible slag and `Cu_(2)S` matte `Ca_(3)(PO_(4))_(2)` as fusible slag and `Cu_(2)S` matte `Fe_(3)(PO_(4))_(2)` as infusible slag and `Cu_(2)S` matte Answer :A

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