The oil used in the froth floatation process is __________ [ ]a) kerosene oil
b) pine oil
c) coconut oil
d) olive oil
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Pine oil used in froth floatation process because it does not have affinity towards water (because of the hydrophobic chemicals as its cconstituents) and it attracts impurities which can be washed away.
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Answer :
Pine oil is the answer
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