Question

Q) what is distillation..??

Answer 1

Distillation is a process of separating the component substances from a liquid mixtureby selective evaporation and condensation. Distillation may result in essentially complete separation (nearly pure components), or it may be a partial separation that increases the concentration of selected components of the mixture. In either case the process exploits differences in the volatility of mixture's components. In industrial chemistry, distillation is a unit operation of practically universal importance, but it is a physical separation process and not a chemical reaction.

Answer 2

in distillation, liquid is vaporized by big in boiled, and the vapours are condensed and collected separately .