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

Easy

What is the process of heating an ore in the absence of air at a temperature below its melting point called?

A
Leaching
B
Roasting
C
Smelting
D
Calcination

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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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