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JEE CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

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Slag which is formed during extraction of copper from copper pyrite, is
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Correct option: B
FeSiO3\mathrm{FeSiO}_3
Option B (FeSiO3\mathrm{FeSiO}_3) is correct because during copper extraction from copper pyrite, iron silicate (FeSiO3\mathrm{FeSiO}_3) is formed as slag.

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