How could you confirm that the color less liquid given to you in pure

1.	How could you confirm that the color less liquid given to you in pure water
Answer» Boil the colorless liquid on stove. if that liquid boils at 1000C.Then it is a pure water. Because the boiling point of a pure water is 1000C.If the color less liquid boils at more than 1000C then it is a impure water. Because presence of impurities increase the boiling point of water.Other colorless liquid have different boiling points.

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