Multiple Choice
A phase diagram of temperature versus composition for a mixture of the two volatile liquids octane (bp = 
and decane (bp = 126°C) is shown. 
-Assume that you start with a mixture containing 0.80 mol of decane and 0.20 mol of octane,what is the vapor composition at the boiling point?
A) 100% decane
B) composition at point b
C) composition at point c
D) composition at point e
Correct Answer:
Verified
Correct Answer:
Verified
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