Question

Which of the following correctly describes what happens to the kinetic energy of water when it changes from the solid state to the liquid state?

A.The kinetic energy of the molecules decreases.
B.The kinetic energy of the molecules increases then decreases.
C.The kinetic energy of the molecules increases.
D.There is no change in the kinetic energy of the molecules.

Answer 1

There is no change in KE of water when its phase is being changed !!

Answer 2

the kinetic energy of molecules increase