Question

How does fractional distillation differ from simple distillation process ? Draw a labelled diagram of the apparatus used in fractional distillation.​

Answer 1

Answer:

In simple distillation we seprate water and substance by boiling and condensation process .while

In fraction distillationwith the heat petroleum vapour rise inside the fraction columns and cool down and condense at the different heights and get collected in the corresponding trays. The condensed liquid is draw off at different levels in various columns. This entire process is known as fraction distillation.

Answer 2

Explanation:

Frational distillation is the process of refiening petroleum.Here different frations of petroleum are obtained.

So,the main use of frationating is that the different frations of petroleum are seprerated.