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Complete these stages of the Fractional Distillation of Crude Oil:
Crude oil is vaporised at ( 350, 250, 1050, 750 )C.
Crude oil goes into the Fractionating ( Column, Chimney, Tube, Pipe ) and rises up through it.
As the crude oil ascends, it cools and the various fractions are drawn off according to their boiling points.
( Larger, Smaller ) fractions don't evaporate at all but run out of the bottom.
( Smaller, Larger ) fractions are drawn off as ( gases, liquids, solids ) out of the top of the column.