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Find the distillation preferred for the binary mixture having component A and B with vapour pressure 360mmHg and 355mmHg.
- a)Multi-component distillation
- b)Reactive distillation
- c)Azeotropic distillation
- d)All the mentioned
Correct answer is option 'C'. Can you explain this answer?
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Find the distillation preferred for the binary mixture having componen...
Explanation: Relative volatility = Vapour pressure of A/ Vapour pressure of B
= 360/355 = 1.014 ( Azeotropic composition).
= 360/355 = 1.014 ( Azeotropic composition).
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Find the distillation preferred for the binary mixture having componen...
Azeotropic Distillation
Azeotropic distillation is the preferred distillation method for the binary mixture with components A and B having vapor pressures of 360mmHg and 355mmHg respectively. Here's why:
Azeotropic Distillation
- Azeotropic distillation is a special type of distillation used to separate azeotropes, which are mixtures of liquids that boil at a constant temperature and have a constant composition.
- In this case, the binary mixture of components A and B with vapor pressures close to each other can form an azeotrope, making it difficult to separate them using conventional distillation methods.
How Azeotropic Distillation Works
- Azeotropic distillation involves adding a third component (often called an entrainer or a solvent) to the mixture to break the azeotrope and facilitate the separation of the components.
- The entrainer forms a new azeotrope with one of the components, allowing the other component to be separated from the mixture.
Benefits of Azeotropic Distillation
- Azeotropic distillation is particularly useful when dealing with close-boiling or azeotropic mixtures, as it enables the separation of components that would otherwise be challenging to separate.
- This method can result in higher purity products compared to traditional distillation techniques.
In conclusion, azeotropic distillation is the preferred method for separating the binary mixture of components A and B with vapor pressures of 360mmHg and 355mmHg due to the potential formation of an azeotrope.
Azeotropic distillation is the preferred distillation method for the binary mixture with components A and B having vapor pressures of 360mmHg and 355mmHg respectively. Here's why:
Azeotropic Distillation
- Azeotropic distillation is a special type of distillation used to separate azeotropes, which are mixtures of liquids that boil at a constant temperature and have a constant composition.
- In this case, the binary mixture of components A and B with vapor pressures close to each other can form an azeotrope, making it difficult to separate them using conventional distillation methods.
How Azeotropic Distillation Works
- Azeotropic distillation involves adding a third component (often called an entrainer or a solvent) to the mixture to break the azeotrope and facilitate the separation of the components.
- The entrainer forms a new azeotrope with one of the components, allowing the other component to be separated from the mixture.
Benefits of Azeotropic Distillation
- Azeotropic distillation is particularly useful when dealing with close-boiling or azeotropic mixtures, as it enables the separation of components that would otherwise be challenging to separate.
- This method can result in higher purity products compared to traditional distillation techniques.
In conclusion, azeotropic distillation is the preferred method for separating the binary mixture of components A and B with vapor pressures of 360mmHg and 355mmHg due to the potential formation of an azeotrope.
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Find the distillation preferred for the binary mixture having component A and B with vapour pressure 360mmHg and 355mmHg.a)Multi-component distillationb)Reactive distillationc)Azeotropic distillationd)All the mentionedCorrect answer is option 'C'. Can you explain this answer?
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