Which of following is not concentrated by electromagnetic separation ?

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General Principles and processes of Isolation of Elements

easy

Which of the following is not concentrated by electromagnetic separation ?

A

Copper pyrites

B

Pyrolusite

C

Chromite

D

Cassiterite

Solution

$(A)$ is correct answer, it is non-magnetic ore.

$(B)$, $(C)$ and $(D)$ are magnetic ores, therefore, cocentrated by electromagnetic separation.

Standard 12

Chemistry

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