Which of the following is true regarding phase changes?
A)Energy is released when going from higher to lower energy state.
B)Energy is required to go from a higher to lower energy state.
C)All phase changes involve the release of energy.
D)All phase changes require energy.

Question

Quizplus · Accepted Answer

Phase changes occur when a substance goes from a higher energy state to a lower energy state. During this process, energy is released in the form of heat or other forms of energy. Therefore, option A is correct.

Which of the Following Is True Regarding Phase Changes