General Science Chemistry MCQs

Q.  What is the process used to separate the different components of oil?

a. Destructive Distillation
b. Deadly Distillation
c. Fractional Distillation
d. Simple Distillation


ANSWER: See Answer
 
Fractional Distillation is based on the fact that the different components of oil have different boiling points. In this process, oil is heated in a furnace to 400 degree Celsius(752 F) and it vapourises. The vapours are introduced into a tall fractionating column.
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