Chemistry, asked by lusefer5, 1 year ago

How will you seperate a mixture containing petrol and kerosene ( difference in their boiling point is more than 25 degree c) which are miscible with each other?

Answers

Answered by Anonymous
569
Your question :
How will you separate a mixture containing petrol and kerosene ( difference in their boiling point is more than 25 degree c) which are miscible with each other?

Answer :
As the difference in boiling points of kerosene and petrol is more than 25 degree Celsius , they can be separated by simple distillation . Petrol with lower boiling point will distil out First living the kerosene with higher boiling point behind .

If the difference between them will be less than 25° C then we will use fractional distillation .

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Answered by nihalnaisa123
124

Answer:

A mixture of two miscible liquids having a difference in their boiling points more than 25 °C can be separated by the method of simple distillation

Explanation:

In this method, the mixture of kerosene and petrol is taken in a distillation flask with a thermometer fitted in it also consider a beaker, water condenser, and a Bunsen burner. The mixture is heated slowly, since the boiling point of petrol is less compare to kerosene, it will first undergo vaporization and condense in the water condenser. The condensed petrol is collected from the condenser outlet, whereas kerosene is left behind in the distillation flask.

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