alleryStart learning →What does froth flotation selectively separate?
AHydrophobic from hydrophilic solids
BMagnetic from non-magnetic ores
CHeavy from light oxide grains
DAcidic from basic slag layers
Answer & Solution
Correct answer: A. Hydrophobic from hydrophilic solids
Particles that repel water attach to air bubbles and rise, while water-loving particles stay in the slurry.
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