It requires more energy to melt one mole of an ionic compound than one mole of a molecular compound.

Question

Quizplus · Accepted Answer

Ionic compounds have strong electrostatic forces of attraction between their cations and anions, which makes these compounds harder to melt than molecular compounds. In contrast, molecular compounds have weaker intermolecular forces of attraction between their molecules, making them easier to melt. Therefore, more energy is required to break the strong ionic bonds in an ionic compound than the weaker intermolecular forces in a molecular compound, making the statement true.

It Requires More Energy to Melt One Mole of an Ionic