Home Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Which one of the following ores is best conc…
Chemistry General Principles and Processes of Isolation of Elements ( Not In Syllabus ) General Single Correct MCQ
Published on: August 13, 2026

Which one of the following ores is best concentrated by froth floatation method?

A
Magnetite
B
Cassiterite
C
Galena
D
Malachite.

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Text Solution

Verified by Experts
The correct answer is:
C

Froth-floatation method is used for the concentration of sulphide ores. The method is based on the preferential wetting properties with the frothing agent and water. Here galena (PbS) is the only sulphide ore.

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