Class 12 Chemistry General Principles and Processes of Isolation of Elements Roasting and Calcination

Easy

Calcination is the process of heating the ore :

A
in inert gas
B
in the presence of air
C
in the absence of air
D
in the presence of $CaO$ and $MgO$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Roasting and Calcination

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Which statement is correct for roasting?

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The reaction that does not define calcination is:

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