Which of the following is the most suitable for cleaning... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Which of the following is the most suitable for cleaning of fine coal dust (<0.5 mm) ?

Correct answer: D

Explanation

Froth flotation is effective for fine particles like coal dust because it uses chemical collectors to selectively attach to the desired material.

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