Question

why do covalent molecular substances have a low melting point

Answer 1

hey

here is ur answer

Simple molecular substances consist of molecules in which the atoms are joined by strong covalent bond. However, the molecules are held together by weak forces so these substances have low melting and boiling points.

hope it helps..☺

Answer 2

Covalent molecular substance have a low melting point, this is due to the following reason

1. In covalent molecular substance , the force of attraction between atoms is low. due to the low force of attraction , it is easier to break the force .