Latent Heat of Vaporization is:
A) the temperature at which a substance turns to steam.
B) the temperature at which the rate of vaporization begins to decrease.
C) the amount of heat required to raise the temperature of a substance by one degree.
D) the amount of heat required to convert a unit mass of a liquid into a vapor without temperature change.

Question

Quizplus · Accepted Answer

Latent Heat of Vaporization refers to the heat energy needed to change a unit mass of a liquid into a gas at constant temperature. This process involves breaking intermolecular bonds without changing the temperature of the substance.

Latent Heat of Vaporization Is