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

Easy

During the extraction of copper from copper pyrite,the flux used for the removal of ferrous oxide is:

A
$NaOH$
B
$Na_2CO_3$
C
$Coke$
D
$SiO_2$

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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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