Question

What is difference in the property of two miscible liquids that enables the separation by fractional distillation?

Answer 1

Answer:

There should be the difference between their boiling point i. e less than 25°C.

Answer 2

Answer:

Fractional distillation is the process of separation of a mixture of two or more miscible liquids having very close boiling points (differing less than 25°C). Fractionating columns are used for distillation in this technique.

Importance:

a. It is useful in obtaining petroleum products from crude oil.

b. It is also useful in separating different components of air.

Explanation:

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