Which of the following statements correctly differentiates between simple and fractional distillation?

• A. Fractional distillation is more effective for separating components with close boiling points than simple distillation.
• B. Simple distillation requires more energy than fractional distillation.
• C. Simple distillation is used for mixtures with large boiling point differences, while fractional distillation is used for very high boiling point differences.
• D. Simple distillation uses a fractionating column, whereas fractional distillation does not.

Answer: (A)