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The best method for the separation of naphthalene and benzoic acid from their mixture is
- a)distillation
- b)sublimation
- c)crystallisation
- d)chromatography
Correct answer is option 'B'. Can you explain this answer?
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The best method for the separation of naphthalene and benzoic acid fro...
Sublimation:
Sublimation is the best method for the separation of naphthalene and benzoic acid from their mixture because of their different physical properties. Naphthalene sublimes at a relatively low temperature, while benzoic acid does not sublime at that temperature. This difference allows for easy separation through sublimation.
Process of Sublimation:
- The mixture of naphthalene and benzoic acid is heated gently.
- Naphthalene, being a volatile compound, directly changes from solid to vapor without passing through the liquid phase.
- The vapor of naphthalene is then cooled and collected, resulting in the separation of naphthalene from benzoic acid.
Advantages of Sublimation:
- It is a simple and efficient method for the separation of compounds with different sublimation temperatures.
- It does not involve the use of solvents or chemicals, making it environmentally friendly.
- It allows for the recovery of both compounds in pure form without any chemical reactions.
Conclusion:
In conclusion, sublimation is the most suitable method for the separation of naphthalene and benzoic acid due to their distinct sublimation properties. This method ensures a clean and efficient separation process, making it ideal for isolating these two compounds from a mixture.
Sublimation is the best method for the separation of naphthalene and benzoic acid from their mixture because of their different physical properties. Naphthalene sublimes at a relatively low temperature, while benzoic acid does not sublime at that temperature. This difference allows for easy separation through sublimation.
Process of Sublimation:
- The mixture of naphthalene and benzoic acid is heated gently.
- Naphthalene, being a volatile compound, directly changes from solid to vapor without passing through the liquid phase.
- The vapor of naphthalene is then cooled and collected, resulting in the separation of naphthalene from benzoic acid.
Advantages of Sublimation:
- It is a simple and efficient method for the separation of compounds with different sublimation temperatures.
- It does not involve the use of solvents or chemicals, making it environmentally friendly.
- It allows for the recovery of both compounds in pure form without any chemical reactions.
Conclusion:
In conclusion, sublimation is the most suitable method for the separation of naphthalene and benzoic acid due to their distinct sublimation properties. This method ensures a clean and efficient separation process, making it ideal for isolating these two compounds from a mixture.
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The best method for the separation of naphthalene and benzoic acid from their mixture isa)distillationb)sublimationc)crystallisationd)chromatographyCorrect answer is option 'B'. Can you explain this answer?
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The best method for the separation of naphthalene and benzoic acid from their mixture isa)distillationb)sublimationc)crystallisationd)chromatographyCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The best method for the separation of naphthalene and benzoic acid from their mixture isa)distillationb)sublimationc)crystallisationd)chromatographyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The best method for the separation of naphthalene and benzoic acid from their mixture isa)distillationb)sublimationc)crystallisationd)chromatographyCorrect answer is option 'B'. Can you explain this answer?.
The best method for the separation of naphthalene and benzoic acid from their mixture isa)distillationb)sublimationc)crystallisationd)chromatographyCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The best method for the separation of naphthalene and benzoic acid from their mixture isa)distillationb)sublimationc)crystallisationd)chromatographyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The best method for the separation of naphthalene and benzoic acid from their mixture isa)distillationb)sublimationc)crystallisationd)chromatographyCorrect answer is option 'B'. Can you explain this answer?.
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