Which pair has the first compound boiling at a higher temperature than the second compound?
- A$\text{CH}_3\text{CH}_2\text{OH}$ and $\text{CH}_3\text{CH}_2\text{SH}$
- B$\text{CH}_3\text{CO}_2\text{CH}_3$ and $\text{CH}_3\text{CH}_2\text{CO}_2\text{H}$
- C$\text{CH}_3\text{OCH}_3$ and $\text{CH}_3\text{CH}_2\text{OH}$
- D$\text{CH}_3\text{CH}_2\text{CHO}$ and $\text{CH}_3\text{CH}_2\text{CO}_2\text{H}$