Alkenes chemistry is a study of carbon compounds which are held together by a double bond. ... The boiling points of the compounds increase as the number of carbon atoms in the compound increases.

Do double bonds lower boiling point?

Cis double bonds prevent the tight packing between the hydrocarbon chain, thus lowering intermolecular attractions. This decreases boiling point.

Does bonds affect boiling points?

It all flows from this general principle: as bonds become more polarized, the charges on the atoms become greater, which leads to greater intermolecular attractions, which leads to higher boiling points.