Class 12 Chemistry General Principles and Processes of Isolation of Elements Reduction to free Metal

Easy

The extraction of aluminum from its oxide $(Al_2O_3)$ is done by:

A
Electrolytic reduction of $Al_2O_3$
B
Reduction of $Al_2O_3$ with carbon
C
Reduction of $Al_2O_3$ with sodium
D
Reduction of $Al_2O_3$ with $CO$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Reduction to free Metal

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