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The boiling point of para nitrophenol is greater than that of ortho nitrophenol, because
- a)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenol
- b)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenol
- c)both have the same kind of hydrogen bonding
- d)van der Waal's forces are stronger in ortho nitrophenol
Correct answer is option 'A'. Can you explain this answer?
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The boiling point of para nitrophenol is greater than that of ortho ni...
Explanation:
The boiling point of para nitrophenol is greater than that of ortho nitrophenol due to the difference in their intermolecular forces of attraction.
Intermolecular Forces of Attraction:
Intermolecular forces of attraction are the forces that exist between molecules and determine the physical properties of a substance, such as boiling point, melting point, and solubility.
Hydrogen Bonding:
Hydrogen bonding is a type of intermolecular force that occurs between molecules containing hydrogen atoms bonded to highly electronegative atoms such as nitrogen, oxygen or fluorine.
Para Nitrophenol:
Para nitrophenol has a -OH group and a -NO2 group attached to the benzene ring. In para nitrophenol, the -OH and -NO2 groups are present at opposite ends of the benzene ring. Due to the opposite position of these groups, there is intermolecular hydrogen bonding between the -OH and -NO2 groups of neighboring molecules. This intermolecular hydrogen bonding makes it difficult for the molecules to escape the liquid phase, resulting in a higher boiling point.
Ortho Nitrophenol:
Ortho nitrophenol has a -OH group and a -NO2 group attached to the benzene ring. In ortho nitrophenol, the -OH and -NO2 groups are present at adjacent positions of the benzene ring. Due to the adjacent position of these groups, there is intramolecular hydrogen bonding between the -OH and -NO2 groups within the same molecule. This intramolecular hydrogen bonding makes it easier for the molecules to escape the liquid phase, resulting in a lower boiling point.
Conclusion:
Hence, the boiling point of para nitrophenol is greater than that of ortho nitrophenol due to the intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenol.
The boiling point of para nitrophenol is greater than that of ortho nitrophenol due to the difference in their intermolecular forces of attraction.
Intermolecular Forces of Attraction:
Intermolecular forces of attraction are the forces that exist between molecules and determine the physical properties of a substance, such as boiling point, melting point, and solubility.
Hydrogen Bonding:
Hydrogen bonding is a type of intermolecular force that occurs between molecules containing hydrogen atoms bonded to highly electronegative atoms such as nitrogen, oxygen or fluorine.
Para Nitrophenol:
Para nitrophenol has a -OH group and a -NO2 group attached to the benzene ring. In para nitrophenol, the -OH and -NO2 groups are present at opposite ends of the benzene ring. Due to the opposite position of these groups, there is intermolecular hydrogen bonding between the -OH and -NO2 groups of neighboring molecules. This intermolecular hydrogen bonding makes it difficult for the molecules to escape the liquid phase, resulting in a higher boiling point.
Ortho Nitrophenol:
Ortho nitrophenol has a -OH group and a -NO2 group attached to the benzene ring. In ortho nitrophenol, the -OH and -NO2 groups are present at adjacent positions of the benzene ring. Due to the adjacent position of these groups, there is intramolecular hydrogen bonding between the -OH and -NO2 groups within the same molecule. This intramolecular hydrogen bonding makes it easier for the molecules to escape the liquid phase, resulting in a lower boiling point.
Conclusion:
Hence, the boiling point of para nitrophenol is greater than that of ortho nitrophenol due to the intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenol.
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The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer?
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The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer?.
The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer?.
Solutions for The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The boiling point of para nitrophenol is greater than that of ortho nitrophenol, becausea)there is intermolecular hydrogen bonding in para nitrophenol and intramolecular hydrogen bonding in ortho nitrophenolb)there is intramolecular hydrogen bonding in para nitrophenol and intermolecular hydrogen bonding in ortho nitrophenolc)both have the same kind of hydrogen bondingd)van der Waals forces are stronger in ortho nitrophenolCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
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