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What is the role of adsorption in the froth flotation process used especially for concentration of sulphide ores?

Options

  1. AAdsorption enhances the coloration of the froth.
  2. BAdsorption selectively attaches hydrophobic particles to the bubbles.
  3. CAdsorption reduces the surface tension of the water.
  4. DAdsorption neutralizes the acidic components of the ore.

Correct answer

B. Adsorption selectively attaches hydrophobic particles to the bubbles.

Step-by-step solution

Correct Option is : (B) Adsorption selectively attaches hydrophobic particles to the bubbles.

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