Home Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) Roasting & Calcination The final step for the extraction of copper …
Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) Roasting & Calcination Single Correct MCQ
Published on: August 13, 2026

The final step for the extraction of copper from copper pyrite in Bessemere converter involves the reaction

A
B
C
D

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The correct answer is:
B

In Bessemer converter copper sulphide is partially oxidised to cuprous oxide which further reacts with remaining copper sulphide to form copper and sulphur dioxide.

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