Answer:
evaporation.
evaporation is the process by which water changes from liquid to a gas or vapor.
Explanation:
1) their is no formation of new substance
2) the reaction can be reverse i.e if we heat sugar solution it we give us sugar and water.
A <span>heating curve having horizontal plateaus at certain points during the heating process means that the process occurs at increase heating. </span>
It is A since the tails are hydrophobic.
