Question

Define distillation.. with example..

Answer 1

the separating of the constituents of a liquid by boiling it and then condensing the vapor that results. Distillation
Ex.purify water or other substances, or to remove one component from a complex mixture, as when gasoline is distilled from crude oil or alcohol from a mash.

Answer 2

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⭕First of all we take a mixture of acetone and water in a distillation flask.

⭕Arrange the apparatus as shown in the figure.

⭕After that we heat the flask slowly tell the liquid starts boiling and the temperature of the liquid starts rising.

⭕The acetone vaporizers and condensers in the condenser and we can collect it from the condenser outlet.

⭕Temperature will remain constant tell all the Acetone and mixture is evaporated.

⭕When the temperature starts rising, stop heating the flask. You will observe that in the distillation flask only pure water is left.

⭕This method is called distillation. It is used for separation of components of a mixture containing two miscible liquids that boil without decomposition and their boiling point.