Multiple Choice
At 40°C,heptane has a vapor pressure of about 92.2 torr and octane has a vapor pressure of about 31.2 torr.Assuming ideal behavior,what is the vapor pressure of a solution that contains twice as many moles of heptane as octane?
A) 61.5 torr
B) 51.5 torr
C) 71.9 torr
D) 82.3 torr
E) none of these
Correct Answer:
Verified
Correct Answer:
Verified
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