Question

Name the method to seprate the following mixture.
(1). Butter from milk
(2). Salt and ammonium chloride
(3).Salt from sea water.

Answer 1

1)centrifugation

2)sublimation

3)evaporation

Answer 2

(I) Butter from curd can be separated by the technique of centrifugation.

(ii) Salt from sea water can be separated by the technique of crystallisation or by the evaporation.

(iii) Camphor is sublimable but salt is not. So, camphor can be separated from salt by sublimation technique.