Question

Which separation techniques will you apply for the separation of the following?
(a) Sodium chloride from its solution in water.
(b) Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
(c) Small pieces of metal in the engine oil of a car.
(d) Different pigments from an extract of flower petals.
(e) Butter from curd.​

Answer 1

Answer:

1 evaporation

2 sublimation

3 magnetism

4 chromatography

5 centrifugation

Answer 2

Answer:

evaporation

sublimation

magnetism

chromatograph

centrifuge