In which of the following processes will energy be evolved as heat?
A)sublimation
B)crystallization
C)vaporization
D)melting
E)none of these

Question

Quizplus · Accepted Answer

During crystallization, the molecules in a liquid or gas come together to form a more organized solid structure, releasing energy in the form of heat. The other processes listed, sublimation, vaporization, and melting, all require energy to be added to the system in order to occur.

In Which of the Following Processes Will Energy Be Evolved