Would distillation or filtration produce the purest water from river waterGive a reason?

Distillation would produce the purest water from river water. This is because distillation involves boiling the water and then condensing the steam, leaving behind any impurities in the original water. Filtration, on the other hand, simply removes particles from the water, but it does not remove dissolved substances such as salts or minerals. Therefore, distilled water is purer than filtered water.