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

Difficult

The role of calcination in metallurgical operations is

A
To remove moisture
B
To decompose carbonate
C
To drive off organic matter
D
To achieve all the above

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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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