Question

Which separation techniques will you apply for
Ammonium chloride from a mixture containing sodium
(d). Different pigments from an extract of flower petals.
separation of the following?
Sodium chloride from its solution in water.
(b)
chloride and ammonium chloride.
(c) Small pieces of metal in the engine oil of a car.
(e) Butter from curd.
(1) Oil from water.
Tea leaves from tea.
(h) Iron pins from sand.
Wheat grains from husk.
(i) Fine mud particles suspended in water.​

Answer 1

Answer:

Ammonium chloride from a mixture containing sodium - sublimation

Different pigments from an extract of flower petals - chromatography

Sodium chloride from its solution in water - evaporation

chloride and ammonium chloride - sublimation

a small metal piece from engine oil - vacuum filteration

Butter from curd - centrifugation

Oil from water - separating funnel

Tea leaves from tea - filtration

Iron pins from sand - using a magnet

Wheat grains from husk - winnowing

Fine mud particles suspended in water - evaporation