Ethanal, $\text{CH}_3\text{CHO}$, ethanol, $\text{C}_2\text{H}_5\text{OH}$, and methoxymethane, $\text{CH}_3\text{OCH}_3$, are three organic compounds. Which of these compounds has the greatest boiling point, and which interaction makes its boiling point the greatest?
- Amethoxymethane; permanent dipole-dipole forces
- Bethanal; hydrogen bonds
- Cethanol; hydrogen bonds
- Dethanal; permanent dipole-dipole forces