Question:
The chemical composition of slag formed during the smelting process in the extraction of copper is
The chemical composition of slag formed during the smelting process in the extraction of copper is
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In metallurgical processes, slag is a waste product, often formed from the impurities in ores, such as iron silicate in copper extraction.
Updated On: Jan 12, 2026
- \( Cu_2O + FeS \)
- \( CuFeS_2 \)
- \( CuS + FeO \)
- \( FeSiO_3 \)
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The Correct Option is D
Solution and Explanation
During copper extraction, the slag typically forms as a by-product, consisting mainly of iron silicate \( FeSiO_3 \).
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