________ can be defined as the technique for the separation of a mixture of compounds by the differential movement of the individual compounds through a porous medium under the influence of a moving solvent
Sublimation
Distillation
Chromatography
Crystallisation
________ involves conversion of a liquid into its vapour by heating in a distilling flask and then condensation of the vapour into a liquid in the receiver.
Simple distillation
Fractional distillation
Steam distillation