Question

which separated Technic will you apply for the separation of the following? (a)sodium chloride from it's solution in water(b)Ammonium chloride from a mixture containing sodium chloride and Ammonium chloride (c) small pieces of metal in a engine oil of a car
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Answer 1

a) Sodium chloride from its solution in water

Answer :- Evaporation

(b) Ammonium chloride from a mixture containing sodium chloride and ammonium chloride

Answer :- Sublimation

(c) Small pieces of metal in the engine oil of a car

Answer :- Filtration