Question

5. Among the following identify the correct separating technique and its example A) Sublimation - Ammonium chloride and NaCl B) Evaporation - Mixture of ink dye in water C) Chromatography - Separating components of ink D) All​

Answer 1

Explanation:

a) Sodium chloride from its solution in water Evaporation.

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

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

(d) Different pigments from an extract of flower Chromatography.

(e) Butter from curd Centrifugation.

(f) Oil from water Using separating funnel

(g) Tea leaves from tea Filtration

(h) Iron pins from sand Magnetic Separation

(i) Wheat grains from husk Winnowing

(j) Fine mud particles suspended in water Centrifugation.

Answer 2

Answer:

all are correct

Explanation:

A is correct,B and C is correct