Question

Name the method which is most suitable for
separating the following:
a oxygen from liquid air
b red blood cells from plasma
c petrol and kerosene from crude oil
d coffee grains from coffee solution
e pieces of steel from engine oil
f amino acids from fruit juice solution
g ethanol and water.

Answer 1

Answer:

a) Fractional distillation

b) Centrifugal force

c) Fractional distillation

d) Filtration

e) Filtration

f) Chromatography

g) Fractional distillation