Basis of differentiation | Simple distillation | Fractional distillation |
Definition | Is a distillation technique used to separate liquids in a mixture when the difference between the boiling points of the liquids is more than 25°C | Is a distillation technique used to separate liquids in a mixture when the difference between the boiling points of the liquids is less than 25°C |
Experimental setup | The setup is simple, involving 2 flasks and a condenser | The setup is complex, consisting of complex apparatus and a fractionating column |
Application | Is used to purify seawater | Is used to refine crude oil |