With reference to the structure of ethanol and ethanal, and intermolecular forces, explain how distillation is able to separate ethanal from the mixture.
> Ethanol has hydrogen bonding between the molecules
> Dipole-dipole forces are weaker than hydrogen bonding and they require less heat energy to overcome
> Ethanal has a lower boiling point than ethanol and ethanal can be separated from the mixture using distillation