Question

plz answer q no.6 :)

Answer 1

chromatography:-
example:- components of ink are separated by this method .
principle:- the process of separating diffrent dissolved constituents of a mixture.
distillation:-e.g.:-iodine+ethyl alcohol
principle:-this method is used to separate the components of a solid -liquid mixture in which both solid and -liquid are recovered
Evaporation ,
e.g. - a mixture common salt and water ,salt is obtained easily by evaporating the solution.
principle-this method is used to separate the components of a homogeneous solid -liquid mixture.

fractional distillation- e.g.-
water and alcohol.
principle-this is used for separating the -liquid -liquid homogeneous (miscible) mixture.

filtration:-e.g.-chalk and water
principle- this process of separating insoluble solid particles