Home Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) Roasting & Calcination The process of roasting of an ore is carried…
Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) Roasting & Calcination Single Correct MCQ
Published on: August 14, 2026

The process of roasting of an ore is carried out in the

A
Absence of air
B
Presence of air
C
Limited supply of air
D
None of these

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Text Solution

Verified by Experts
The correct answer is:
B

In roasting process, the ore (usually sulphide) alone or mixed with other materials is heated in excess of air.

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