Answer. Simple distillation is used to separate liquids with boiling point gaps of at least 50 degrees. Fractional distillation is used to separate liquids with closer boiling points. ... In distillation, the process does not have to be repeated.
Answer. Simple distillation is used to separate liquids with boiling point gaps of at least 50 degrees. Fractional distillation is used to separate liquids with closer boiling points. ... In distillation, the process does not have to be repeated.