Question

1)Define sedimentation and decantation. Menţion
also the kind of mixture in which it is used for
separation.

2)Define sublimation. State the kind of mixture in
which this method is used.


Plz answer someone

Answer 1

Answer:

1.SUMMARY. In a mixture of sand and water, the heavier sand particles settle down at the bottom and the water can be separated by decantation. Filtration can be used to separate components of a mixture of an insoluble solid and a liquid.

2.Answer: The process of converting solid directly to Gaseous state without coming into liquid state is called Sublimation. Sublimation is used to separate mixtures that contain a sublimable volatile component from a non-sublimable impurity.