Multiple Choice
A solution is made by adding 0.100 mole of ethyl ether to 0.491 mole of ethyl alcohol.If the vapor pressure of ethyl ether and ethyl alcohol at 20°C are 375 torr and 20.0 torr,respectively,the vapor pressure of the solution at 20°C (assuming ideal behavior) is:
A) 80.1 torr
B) 315 torr
C) 46.8 torr
D) 395 torr
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
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