Question

Solvent used in extractive distillation

a.

changes the relative volatility of the original components.

b.

should be of high volatility.

c.

should form azeotropes with the original components.

d.

all (a), (b) and (c)

Answer: (a).changes the relative volatility of the original components.

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Q. Solvent used in extractive distillation

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