Respuesta :

This requires a lot of energy. Molecules are held together by covalent bonds, which are strong. ... To melt a molecular substance, you need to break these weak intermolecular forces between neutral molecules, which is why ionic compounds generally have much higher melting points than molecular compounds

Molecular compounds generally have : low melting and boiling points

Ionic compounds are formed through the transfer of electrons from one atom to another and they are formed between a non-metal and metal. while molecular compounds are formed by the sharing of electrons between pure substances ( i.e. Non-metals ).

Due to the strong bond present in ionic compounds they poses a high melting and boiling point while molecular compounds poses a lower melting and boiling point when compared to an ionic compound.

Hence we can conclude that Molecular compounds generally have : low melting point and boiling point

Learn more about Ionic compounds : https://brainly.com/question/22760798