Acontainer of liquid is sitting on the countertop. what happens to the temperature of the liquid as it evaporates

During the evaporation of a liquid the temperature remains constant.

Explanation:

Starting with a liquid, if you heat it, its temperature increase, when it reaches the boiling point, the temperature remains constant while the liquid transform into vapor, if the heating continues, the temperature of the vapor will increase. All phase changes of pure substances are done at constant temperature.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.