Question

How is the kinetic energy of the particles of a substance affected during a phase change?

O Kinetic energy increases during exothermic changes and decreases during endothermic changes.

O Kinetic energy decreases during exothermic changes and increases during endothermic changes.

O Kinetic energy does not change, but the potential energy does.

O Kinetic energy changes in the opposite way that the potential energy changes.

Answer 1

O Kinetic energy does not change, but the potential energy does