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fractional distillation can be used to seperate a mixture of two miscible liquids
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We can separate a mixture of two miscible liquids by using the process of Fractional Distillation.
Example: Mixture of alcohol and water.
The mixture of alcohol and water is heated in a distillation flask fitted with a fractionating column. When the mixture is heated, both alcohol and water vapour rise up in the fractionating column. The upper part of fractionating column is cooler,so as the hot vapours rise up and get cooled , condensed and trickle back into the distillation flask. The fractionating column warms up by the heat released by the condensed vapours. When the temperature of the fractionating column reaches 78°C then alcohol vapour passes into the condenser, gets cooled and collects in a beaker kept at the other end. Similarly the water left can also be separated at 100°C.
Hope it helps u....☺☺☺☺
Here is ur answer...
We can separate a mixture of two miscible liquids by using the process of Fractional Distillation.
Example: Mixture of alcohol and water.
The mixture of alcohol and water is heated in a distillation flask fitted with a fractionating column. When the mixture is heated, both alcohol and water vapour rise up in the fractionating column. The upper part of fractionating column is cooler,so as the hot vapours rise up and get cooled , condensed and trickle back into the distillation flask. The fractionating column warms up by the heat released by the condensed vapours. When the temperature of the fractionating column reaches 78°C then alcohol vapour passes into the condenser, gets cooled and collects in a beaker kept at the other end. Similarly the water left can also be separated at 100°C.
Hope it helps u....☺☺☺☺
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