Which process is used to separate crude oil into useful fractions based on different boiling points?
A
Fractional distillation
B
Chromatography
C
Crystallisation
D
Filtration
Correct Answer: Option A — Fractional distillation
Explanation:
Fractional distillation separates crude oil into fractions with different boiling points in a fractionating column producing petrol kerosene...
Fractional distillation separates crude oil into fractions with different boiling points in a fractionating column producing petrol kerosene diesel lubricating oil and bitumen.