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

Easy

Magnetic separation is used for increasing the concentration of which of the following ores?

A
Horn silver
B
Calcite
C
Haematite
D
Magnesite

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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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Difficult

Which method is used for the concentration of the tin ore containing $FeCrO_4$?

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