Question

Which method of purification is used to seprate impure soild with smell impurity

Answer 1

Ans

The common techniques used for the purification of a particular compound are based on its nature and also on the nature of the impurities present in it. The various methods used for this purpose are:

1. Crystallisation                                             2. Sublimation

3. Differential extraction                                4. Distillation

5. Fractional distillation

6. Distillation under reduced pressure

7. Steam distillation                                        8. Chromatography.

Explanation:

Answer 2

seperation is the process