Which is pure water rain water or distilled water?

Answer 1

While rain water is usually pure enough for human consumption, distilled water is the more pure of the two, because through the process of distillation, most impurities are left behind.

Answer 2

Both rainwater and distilled water are forms of pure water as they contain minimal impurities. Distilled water is water that has been boiled and condensed, removing impurities like minerals and contaminants. Rainwater, on the other hand, can pick up pollutants from the atmosphere as it falls but is generally considered pure unless contaminated by environmental factors.