Q. Fractional distillation is useful in distillation of
A) Petroleum
B) Coal-tar
C) Crude alcohol
D) All of these
Explanation
(d)
Fractional distillation is used for the separation of crude petroleum into various fractions like coal-tar, crude alcohol and petroleum
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.