Intermolecular forces part d place these hydrocarbons in order of decreasing boiling point compound butane hexane structure ch3ch2 ch2 ch3 ch, ch2 ch2 ch2ch2 ch ch3 2.2-dimethylbutane ch3ch2 ch2ch3 ch3 chs(ch2)1rch3 ch3(ch2)3 ch3 nonadecane rank from highest to lowest boiling point. to rank items as equivalent, overlap them. view available hint(s) reset nonadecane, cioho2,2-dimethylbutane, ceh butane, c4ho paraffin, cas h72 hexane, cshi highest bp lowest bp