# Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation ? Correct Answer: D. Selectivity. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation ?

Direct Answer & Quick Reference

The correct option is **D. Selectivity**.

A. Cost

B. Availability

C. Toxicity

D. Selectivity **(Correct Answer)**

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Verified Key: D. Selectivity
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