Question

why do molecular solids have lower melting points ​

Answer 1

Answer:

Molecular solids are held together by relatively weak forces, such as dipole–dipole interactions, hydrogen bonds, and London dispersion forces. As a result, they tend to be rather soft and have low melting points, which depend on their molecular structure.

Answer 2

Answer:

Hey mate.......

Explanation:

Molecular solids tend to have low melting points, because the intermolecular forces of attraction are comparatively weak. You don't have to break any covalent bonds in order to melt or boil a molecular solids.

Hope it helps.....