Through which of the following method two or more liquids in solution are separated by boiling off the liquid with the lower boiling point and condensing it in another container.
a) sublimation
b) Distillation
c) Filtration
d) chromatography
In oil refinery which method is used to separates components of crude oil?
a) sublimation
b) Distillation
c) Filtration
d) chromatography
……… is the separation of colored chemicals.
a) sublimation
b) Distillation
c) Filtration
d) chromatography
