Three of the four phase changes below are endothermic. Which phase change is NOT endothermic?

Question

Quizplus · Accepted Answer

Condensation is the phase change from gas to liquid, which releases energy in the form of heat. Therefore, it is an exothermic process and not endothermic. The other three phase changes listed (vaporization, sublimation, and melting) all require an input of energy to occur and are therefore endothermic processes.

Three of the Four Phase Changes Below Are Endothermic