Question

define 1) solvent extraction 2) distillation​

Answer 1

Answer:

1) Solvent extraction is the process in which a compound transfers from one solvent to another owing to the difference in solubility or distribution coefficient between these two immiscible (or slightly soluble) solvents.

2)Distillation, or classical distillation, is the process of separating the components or substances from a liquid mixture by using selective boiling and condensation. Dry distillation is the heating of solid materials to produce gaseous products.

Answer 2

Explanation:

Distillation, process involving the conversion of a liquid into vapour that is subsequently condensed back to liquid form. ... It is exemplified at its simplest when steam from a kettle becomes deposited as drops of distilled water on a cold surface.

Solvent extraction is the separation of a particular substance from a mixture by dissolving that substance in a solvent that will dissolve it, but which will not dissolve any other substance in the mixture.

it means that sepration of a substance from mixture after dissolving in some solvent i.e water, aqueous solution etc.