Answer:
A liquid changes to gas
Explanation:
"Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor."
Moving them farther apart
One can try to change the distance between the two positive charges in such a way that it increases the distance and decreased the electric force.
Answer: C
Explanation: trust me bro
What case? We have no context