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Chemical Engineering
Q
Relative volatility varies with the concentration of component for an ideal solution. The relative volatility of a binary mixture may be defined as the ratio of vapor pressure of component ‘A’ to that of component ‘B’, when_________________?
AA. Only vapor phase follows raoult’s law
BB. Only liquid phase obeys dalton’s law
CC. Liquid phase obeys dalton’s law and vapor phase obeys raoult’s law
DD. Vapor phase obeys dalton’s law and liquid phase obeys raoult’s law
Correct Answer:
D. D. Vapor phase obeys dalton’s law and liquid phase obeys raoult’s law
