Topic: molecular explanation of evaporation

Molecular Explanation of Evaporation Each of the molecules of a liquid does not have the same temperature and energy but the liquid as a whole has its average temperature. The molecules with high energy tends to escape through the surface of the liquid . when this happen through evaporation the resultant energy of the remaining molecules  become lower  than the previous value. This resulted in a lower temperature of the liquid. The human body utilises the process of evaporation for cooling...