A mixture of two miscible liquids A and B has a boiling point difference of . Which of the following — Practical Organic Chemistry and Purification Chemistry Question

💡 Solution & Explanation

When the difference in boiling points of two miscible volatile liquids is small (typically less than $25^\circ C$ or $25\ K$), fractional distillation is required. The fractionating column provides multiple theoretical plates for repeated vaporization and condensation.