You start off nonpolar.
I hope this helps!
During change of phase, the molecules of a substance acquire enough kinetic energy to overcome the forces of attraction between its molecules.
<h3>What is change of phase?</h3>
Change of phase occurs when a substance acquires enough energy to overcome the forces of attraction between its molecules to transition from one state of matter to another.
During a change of phase, kinetic energy of the molecules of the substance increases due to the application of heat, and the freedom of movement of the molecules increases.
Change of phase can occur as follows;
- from solid to liquid and vice versa
- from solid to gas and vice versa
- from liquid to gas and vice versa
Therefore, during change of phase, the molecules of a substance acquires enough kinetic energy to overcome the forces of attraction between its molecules leading to increased freedom of movement of the molecules.
Learn more about change of phase at: brainly.com/question/502002
