Which of the following processes is an endothermic physical change?
A) freezing water in the freezer
B) water condensing on the outside of a glass
C) boiling water to make steam
D) the deposition of a cloud to make snow
E) All of the above are an endothermic physical change.

Question

Quizplus · Accepted Answer

Boiling water to make steam is an endothermic process because it requires the absorption of heat to change the water from a liquid to a gas.

Which of the Following Processes Is an Endothermic Physical Change