You are given the following boiling point data: Which of the liquids would you expect to have the highest vapor pressure at room temperature?
Water, H2O 100oC
Methanol, CH3OH 64.96oC
Ethanol, CH3CH2OH 78.5oC
Diethyl ether, CH3OH2-O-CH2CH3 34.5oC
Ethylene glycol, HO-CH2-CH2-OH 198oC