Question

To separate liquids in a mixture of different liquids, each having different boiling points, one would use the separation technique of:

filtration

evaporation

distillation

chromatography

Answer 1

The separation technique used to isolate liquids with different boiling points from each other is distillation. This method employs the physical property of boiling points to separate and collect the more volatile liquid components from a mixture.

Step-by-step explanation:

To separate liquids in a mixture of different liquids, each having different boiling points, one would use the separation technique of distillation. Distillation leverages different boiling points to separate components in a homogenous mixture. When distilling a mixture of liquids, the substance with the lowest boiling point vaporizes first, the vapor is then condensed back into a liquid, and collected in a separate container, leaving the less volatile substances behind.

Examples of distillation include the separation of crude petroleum into products such as gasoline and diesel, or the distillation of alcoholic beverages like brandy. Distillation can also be used to purify water by separating it from non-volatile contaminants.

Answer 2

Answer;

-Distillation

Explanation;

Distillation is a technique that can be used to physically separate most homogeneous mixtures based on the difference in the boiling points of the substances involved.

A good example; A flask hold liquids A, B, and C in a homogeneous mixture. The boiling points of A, B, and C are 130 C, 65 C, and 71 C, respectively. The flask is heated to 65C until all of liquid B is filtered out. The remaining mixture is heated to 71C until all of liquid C is filtered out, and only liquid A is left in the flask.