Question

1.
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.
(f) Oil from water.
(g) Tea leaves from tea.
(h) Iron pins from sand.
(i) Wheat grains from husk.
(1) Fine mud particles suspended in water,​

Answer 1

Explanation:

• Evaporation
• Sublimation
• Magnetic separation
• Chromatography
• Centrifugation
• Seperating funnel
• Filter paper
• Magnetic separation
• Winnowing
• Filter paper

Answer 2

Answer:

• Evaporation
• sublimation
• magnetic separation
• chromatography
• centrifugation
• seperating funnel
• filter paper
• magnetic separation
• winnowing
• filter paper