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-What Is the Approximate Vapor Composition Above a Boiling Solution

Question 134

Multiple Choice

-What is the approximate vapor composition above a boiling solution that is 0.70 X<sub>A</sub> and 0.30 X<sub>B</sub>? A) 0.70 X<sub>A</sub>,0.30 X<sub>B</sub> B) 0.50 X<sub>A</sub>,0.50 X<sub>B</sub> C) 0.30 X<sub>A</sub>,0.70 X<sub>B</sub> D) 0 X<sub>A</sub>,1.00 X<sub>B</sub>
-What is the approximate vapor composition above a boiling solution that is 0.70 XA and 0.30 XB?


A) 0.70 XA,0.30 XB
B) 0.50 XA,0.50 XB
C) 0.30 XA,0.70 XB
D) 0 XA,1.00 XB

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