Author Question: When a vapor condenses: A) The potential energy inside the molecules decreases. B) The amount of ... (Read 50 times)

Tazate · **on:** Jul 24, 2018

When a vapor condenses:

A) The potential energy inside the molecules decreases.
B) The amount of energy inside the molecules increases.
C) The molecular motion of its atoms increases.
D) The molecular motion of the atoms ceases.

Question 2

When a liquid boils:

A) It is absorbing heat while changing from liquid to gas.
B) It is releasing heat while changing from liquid to gas.
C) Its temperature is always 212F.
D) Spontaneous gasification creates new gas molecules.