Diesel fuel is what fraction of crude oil refinement?

A) C1 to C4
B) C5 to C9
C) C10 to C16
D) C14 to C20

Crude Oil Refinement

The industrial process of transforming crude oil into useful products such as gasoline, diesel, and other petrochemicals.

Diesel Fuel

A type of fuel derived from crude oil and used in diesel engines, known for its energy efficiency compared to gasoline.