Fractional distillation utilizes a column with theoretical plates and is employed when the differenc — Practical Organic Chemistry and Purification Chemistry Question
Question
Fractional distillation utilizes a column with theoretical plates and is employed when the difference in boiling points of miscible liquids is strictly less than:
Answer: C
💡 Solution & Explanation
Simple distillation fails for volatile miscible liquids with very close boiling points ($<25^\circ\text{C}$ difference). Fractional distillation is required for such mixtures.
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