Question

what are the things necessary to separate substances by distillation methods ?​

Answer 1

Answer:

First, you need water or a solvent and then you need a substance such as sugar or salt to dissolve, also called the solute. The solvent and solute become one solution—a homogeneous mixture—in which you cannot see the difference between them anymore.

Answer 2

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• In distillation, components of a liquid mixture are separated on the basis of the differences in their boiling temperatures. In its simplest form, distillation involves boiling the mixture and collecting the vapor in a condensation vessel, where it turns back into a liquid.

• Most methods of distillation used by industry and in laboratory research are variations of simple distillation. This basic operation requires the use of a still or retort in which a liquid is heated, a condenser to cool the vapour, and a receiver to collect the distillate