Question

Petroleum, a crude oil, is a complex mixture of substances. It is refined by the process called. *



a) decomposition

b) sublimation

c) evaporation

d) fractional distillation​

Answer 1

Explanation:

The main process for separating the hydrocarbon components of crude oil is fractional distillation. Crude oil fractions separated by distillation are passed on for subsequent processing into numerous products, ranging from gasoline and diesel fuel to heating oil to asphalt.

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Answer 2

Answer:

D) fractional distillation

Explanation: