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NEETChemistryGeneral Principles and Processes of Isolation of Metals

What are collectors used for in the froth flotation process?

Options

  1. ATo increase wettability of mineral particles
  2. BTo enhance non-wettability of mineral particles
  3. CTo stabilize the froth
  4. DTo dissolve the ore particles

Correct answer

B. To enhance non-wettability of mineral particles

Step-by-step solution

Collectors, such as pine oils, fatty acids, xanthates, etc., enhance the non-wettability of the mineral particles in the froth flotation process.

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