Question

Fractional distillation is suitable for seperation of miscible liquids with a boiling points difference is ---- *
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Answer 1

Answer:

Fractional distillation is suitable for separation of miscible liquids with a boiling point difference of about 25°C or less.

Explanation:

Fractional distillation is a type of distillation which involves the separation of miscible liquids. The process involves repeated distillations and condensations and the mixture is usually separated into component parts. The separation happens when the mixture is heated at a certain temperature where fractions of the mixture start to vaporize.

Fractional distillation is the separation of a mixture into its component parts, or fractions. Chemical compounds are separated by heating them to a temperature at which one or more fractions of the mixture will vaporize. It uses distillation to fractionate. Generally the component parts have boiling points that differ by less than 25 °C (45 °F) from each other under a pressure of one atmosphere.