Question

Select the correct answer.
What happens to the molecules within a gas when the gas condenses?
A.
They gain energy.
B.
They lose energy.
C.
They drift apart.
D.
They move faster.

Answer 1

Answer:

lose energy

Explanation:

when the gas condenses, the molecule stop colliding and hence the overall energy decreases

Answer 2

Explanation:

I think they lose energy