Question

Question 1 of 10

Answer 1

Answer:

D. The stronger the forces, the more heat that must be added to boil

the liquid

Explanation:

The intermolecular forces hold the molecules together and so require energy to break them. When a substance changes states, it's not the atoms that separate from other atoms, it's molecules separating from molecules. The stronger the intermolecular forces, the more energy is required to break the intermolecular forces