MCQ
Froth flotation is a process of $.......$
  • A
    Oxidation.
  • B
    Reduction.
  • C
    Refining.
  • Concentration.

Answer

Correct option: D.
Concentration.
Froth flotation is a process of concentration. Froth floatation process is suitable for sulphide ores It is based on the difference in wetting properties of the ore and gangue with water and oil.

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