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At 80°C,pure Liquid a Has a Vapor Pressure of 700

Question 129

Multiple Choice

At 80°C,pure liquid A has a vapor pressure of 700 mm Hg and pure liquid B has a vapor pressure of 940 mm Hg.What is XA for a solution of A and B with a normal boiling point of At 80°C,pure liquid A has a vapor pressure of 700 mm Hg and pure liquid B has a vapor pressure of 940 mm Hg.What is X<sub>A</sub> for a solution of A and B with a normal boiling point of A) 0) 25 B) 0) 50 C) 0) 75 D) A solution of A and B cannot boil at 80°C.


A) 0) 25
B) 0) 50
C) 0) 75
D) A solution of A and B cannot boil at 80°C.

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