Question

and residue.
Why crystallisation method is considered better than the
simple distillation method ?​

Answer 1

Answer:

Because it's easy than distillation method and kills more microbes. Crystallization is a process separating a pure solid from a solution in its crystal form. "Crystallization is far better than evaporation" because some solids decompose during evaporation, or some such as sugar can be charred to dryness when heated.