What separation method would be suitable for a mixture of these liquids? Methanol (boiling point $64.5\,^{\circ}\text{C}$) Ethanol (boiling point $78.5\,^{\circ}\text{C}$) Propan-1-ol (boiling point $97.2\,^{\circ}\text{C}$) Butan-1-ol (boiling point $117.0\,^{\circ}\text{C}$)
- Acrystallisation
- Bevaporation
- Cfiltration
- Dfractional distillation