The various components of crude oil are separated by the process of _______ .
fractional crystallization
evaporation and cooling
sedimentation and decantation
fractional distillation
The various components of crude oil are separated by the process of fractional distillation.
Crude petroleum oil is a complex mixture of organic liquids that occurs naturally beneath Earth’s surface. It was formed millions of years ago. Crude oil is vaporized and made to undergo fractional distillation where its components get separated as shown in the figure.
The organic liquids present in crude oil are separated in a fractional distillation chamber because they have different
The various compounds present in coal tar are separated by the process of :
(a) simple distillation
(b) destructive distillation
(c) fractional distillation
(d) fractional crystallisation
Fractional distillation is used to separate crude oil.
Fractional distillation is used in separation of crude oil instead
Of simple distillation, why?