Class 12 Chemistry General Principles and Processes of Isolation of Elements Concentration

Easy

Which of the following magnetic impurity is present in Cassiterite ore?

MHT CET 2020 All MHT CET

A
$Fe_2O_3$
B
$FeWO_4$
C
$FeO$
D
$Fe_3O_4$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Concentration

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