Question

a) as the different between in their boiling ponit is less than 25k, here the process of fractional distillation is used. therefore, fractional distillation is used to separate the mixture of enthanol and methanal

b) give reason for selecting this method?)

Answer 1

Answer:

Fractional Distillation. Fractional distillation is a technique used to separate miscible liquids that have boiling point difference of less than 25 ºC. The only difference in apparatus between simple and fractional distillation methods is the use of a fractionating column used during fractional distillation.