Question

Long
1. What is meant by fractional distillation of petroleum?​

Answer 1

Answer:

Fractional distillation is the process by which oil refineries separate crude oil into different, more useful hydrocarbon products based on their relative molecular weights in a distillation tower.

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Answer 2

Answer:

Fractional distillation separates a mixture into a number of different parts, called fractions. ... Crude oil is a mixture of hydrocarbons . The crude oil is evaporated and its vapours condense at different temperatures in the fractionating column.

Explanation:

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