Final answer:
During vaporization, the state change that occurs is from liquid to gas. This includes evaporation and boiling, and is the opposite of condensation, which is from gas to liquid.
Step-by-step explanation:
The state change that occurs during vaporization is D) Liquid to Gas. This phase transition is when a liquid gains enough energy to overcome intermolecular forces and become a gas. This process includes evaporation, which is the vaporization that occurs on the surface of a liquid at temperatures below boiling, and boiling, which occurs throughout the entire volume of the liquid when it reaches its boiling point.
One term for the change in phase from a solid to a gas is sublimation, and the term for the phase change from liquid to gas is vaporization or evaporation. During the reverse process, condensation occurs when gas turns to liquid.