Distilled water is water that has been purified through a process called distillation. Distillation involves boiling water and then condensing the steam back into liquid form, which removes impurities and minerals that may be present in the water. This results in water that is almost entirely pure, with a very low concentration of dissolved minerals or other substances.
As a solvent, distilled water has several unique properties. First, it is a very polar due to the presence of two hydrogen atoms and one oxygen atom in the molecule. This polarity allows distilled water to dissolve a wide range of polar substances, such as salts, sugars, and acids. The polar nature of distilled water also means that it can form hydrogen bonds with other polar molecules, which helps to solvate and dissolve the solute.