Question

what will happen if crude oil is heated at 400 degree​

Answer 1

Answer:

heated crude oil enters a tall fractionating column , which is hot at the bottom and gets cooler towards the top. vapours from the oil rise through the column. vapours condense when they become cool enough. liquids are led out of the column at different heights.

Explanation:

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Answer 2

Explanation:

a crude petroleum is heated and change into gas .gas are passed through a distillation column which becomes cooler as the height increase .

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