How Are The Impurities Removed By Crystallization?

How Are The Impurities Removed By Crystallization? How are insoluble impurities removed during crystallization? The compound is mixed with a solvent, the solution is filtered to remove the insoluble impurities, and the solvent is evaporated to leave a pure compound. … Soluble impurities will dissolve in a solvent, leaving behind crystals of a pure compound.