Question

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Answer 1

Answer:

Benzene and toluene are virtually impossible to separate from close boiling nonaromatic hydrocarbons by rectification.

Explanation:

Benzene and toluene can be readily separated from similar boiling nonaromatics by using extractive distillation in which the extractive distillation agent is a proper mixture of organic compounds boiling higher than benzene or toluene.

Hope it helps you mate :)

Answer 2

Answer:

Hey mate here's your answer

Explanation:

Benzene and toluene can be readily separated from similar boiling nonaromatics by using extractive distillation in which the extractive distillation agent is a proper mixture of organic compounds boiling higher than benzene or toluene.

Hope this answer will help you .