So i just took a final and the question was Arrange the following solvents in order of boiling point. water 2-methylbut-1-ene cyclohexane So the answer was Water>cyclohexene> 2-methylbut-1-ene. I understand by the hydrogen bonding that water is definitely #1. But I can't seem to understand why cyclohexene is greater in BP. Unless I specifically know the property, I dont see how I could figure it out?