1
AssignmentMultiple Select

Phase Changes

Question 1 • IA-Chemistry A Survey of Chemistry A

Energy is released during which phase changes? Check all that apply.

Answer
A
boiling
B
condensing
C
depositing
D
freezing
E
melting
F
subliming

Explanation

Energy is released when particles move into a more ordered, lower-energy state. Condensing changes a gas to a liquid, depositing changes a gas directly to a solid, and freezing changes a liquid to a solid; all release energy to the surroundings. Boiling, melting, and subliming require energy instead.

AI-written and checked against the verified answer.

Next