Question

Explain how the vapours of crude oil rising up in the fractionating column of a fractional distillation set up are separated into different components.​

Answer 1

Explanation:

Fractional distillation of crude oil

The column is hot at the bottom and cool at the top. ... The crude oil is evaporated and its vapours condense at different temperatures in the fractionating column. Each fraction contains hydrocarbon molecules with a similar number of carbon atoms and a similar range of boiling points.

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Answer 2

Answer:

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