Against what forces do the molecules emerging from the liquid during evaporation perform the work.

Molecules in any body are linked by mutual attraction caused by their electromagnetic interaction. It is against this attraction that the molecules that leave the liquid during evaporation do the work. There are factors that affect the magnitude of this work, since the rate of evaporation of a liquid is associated with its state and depends: 1) on the type of substance; 2) from the area of ​​the surface in contact with air – the larger the open surface, the more intense the evaporation; 3) on the temperature of the liquid (or the kinetic energy of molecules) – with an increase in temperature, evaporation increases; 4) from the presence of wind that carries away the evaporated molecules, preventing them from returning to the liquid; 5) on the degree of vapor concentration above the liquid surface.