Question

arrange these compounds by their expected boiling point. highest boiling point lowest boiling point answer bank ch₃cl ch₃oh ch₄

Explanation:

Step1: Analyze intermolecular forces

$CH_3OH$ has hydrogen - bonding (strongest among the three), $CH_3Cl$ has dipole - dipole forces, and $CH_4$ has only London dispersion forces.

Step2: Relate intermolecular forces to boiling point

Stronger intermolecular forces lead to higher boiling points. Hydrogen - bonding is stronger than dipole - dipole forces which are stronger than London dispersion forces.

Answer:

Highest boiling point: $CH_3OH$
Middle boiling point: $CH_3Cl$
Lowest boiling point: $CH_4$