When the liquid phase and vapour phase of a binary system...

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When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of

A. Vapour pressure of component A to that of component B

B. Vapour pressure of component A to the total pressure

C. Vapour pressure of component A to the partial pressure of A

D. Partial pressure of component A to the total pressure

Answer: Option A

This Question Belongs to Chemical Engineering >> Mass Transfer

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