Answer:
b. Van der Waals
Explanation:
Non-bonding intermolecular interaction is simply the same as intermolecular forces between molecules.
One such example from the given choice is the van der waals forces.
- Van der Waals forces are weak forces of attraction joining non - polar molecules together.
- They exist between layers of substances.
- They are often described as non-bonding intermolecular interaction.
