Question

why are impurities less likey to crystalize?

Answer 1

Crystallisation is a technique which chemists use to purify slid compound. It is one of the
fundametal procedures. Crystallisation is based on the principles of solubility compounds tends
to be more soluble in hot liquids than are in cold liquids. If a saturated hot solution is allowed
to cool excluded from the growing crystals and the pure solid crystals can be seperated from
the dissolved impurities by filtration.
In chemistry crystallization is a technique used to purify solids.By dissolving both impurities and
compound in an appropriate solvent either the desired compound or impurities can be coaxed
out of solution leaving the other behind. It is named for the crystals.

Lower the temperature solute will be less soluble.Concentrate the solution by removing solvent