Which compound has the highest boiling point?

Question

Quizplus · Accepted Answer

Compound C has the highest boiling point because it contains hydrogen bonding. Oxygen is highly electronegative and attracts electrons towards itself. This creates a partial negative charge on oxygen and partial positive charge on hydrogen in the molecule. The partial positive charge of one molecule is attracted to the partial negative charge of another molecule, forming a hydrogen bond between the two molecules. This requires more energy to break the intermolecular forces, resulting in higher boiling points. None of the other compounds have hydrogen bonding, so their boiling points are lower.

Which Compound Has the Highest Boiling Point