2.
The process in which heat is lost from liquid, the force of attraction between the particles becomes stronger, and thus liquid changed into solid, this process is called _______.
5.
When a liquid is heated continuously then particles move faster and the space between the particle increases, due to this the liquid is changed to vapors or gas, this process is called _______.
11.
The change, in which only appearances of a matter changes, but chemical composition remains the same is called _______ change