MCQM3743 · [1] Propan-1-ol, butane and propanone all have similar molar masses. Their boiling points, in order from lowest to highest, are those of Abutane, propan-1-ol, propanone.Bpropanone, butane, propan-1-ol.Cbutane, propanone, propan-1-ol.Dpropan-1-ol, propanone, butane. Next question →