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Which among the following statements is incorrect?
- a)Primary amines show intermolecular hydrogen bonding.
- b)Secondary amines show intermolecular hydrogen bonding.
- c)Tertiary amines show intermolecular hydrogen bonding.
- d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Which among the following statements is incorrect?a)Primary amines sho...
Tertiary amines do not have any hydrogen atom attached directly to the nitrogen and hence, do not exhibit hydrogen bonding. Hence, the option (c) is incorrect.
Most Upvoted Answer
Which among the following statements is incorrect?a)Primary amines sho...
Incorrect Statement Explanation:
Primary amines have -NH2 functional group attached to one alkyl or aryl group. They can participate in intermolecular hydrogen bonding due to the presence of hydrogen atom attached to nitrogen.
Correct Statements:
- Primary amines show intermolecular hydrogen bonding: Primary amines have one hydrogen atom attached to nitrogen, which can participate in hydrogen bonding with other primary amine molecules.
- Secondary amines show intermolecular hydrogen bonding: Secondary amines have two alkyl or aryl groups attached to the nitrogen atom. Although they cannot form hydrogen bonds with themselves, they can still participate in hydrogen bonding with other molecules.
- Amines have lower boiling point compared to alcohols and carboxylic acids: Amines have weaker intermolecular forces (van der Waals forces and hydrogen bonding in primary and secondary amines) compared to alcohols (hydrogen bonding) and carboxylic acids (hydrogen bonding and dipole-dipole interactions). This results in lower boiling points for amines compared to alcohols and carboxylic acids of similar molar masses.
Therefore, the incorrect statement is option C) Tertiary amines show intermolecular hydrogen bonding as tertiary amines do not have a hydrogen atom attached directly to the nitrogen atom, making them unable to form intermolecular hydrogen bonds.
Primary amines have -NH2 functional group attached to one alkyl or aryl group. They can participate in intermolecular hydrogen bonding due to the presence of hydrogen atom attached to nitrogen.
Correct Statements:
- Primary amines show intermolecular hydrogen bonding: Primary amines have one hydrogen atom attached to nitrogen, which can participate in hydrogen bonding with other primary amine molecules.
- Secondary amines show intermolecular hydrogen bonding: Secondary amines have two alkyl or aryl groups attached to the nitrogen atom. Although they cannot form hydrogen bonds with themselves, they can still participate in hydrogen bonding with other molecules.
- Amines have lower boiling point compared to alcohols and carboxylic acids: Amines have weaker intermolecular forces (van der Waals forces and hydrogen bonding in primary and secondary amines) compared to alcohols (hydrogen bonding) and carboxylic acids (hydrogen bonding and dipole-dipole interactions). This results in lower boiling points for amines compared to alcohols and carboxylic acids of similar molar masses.
Therefore, the incorrect statement is option C) Tertiary amines show intermolecular hydrogen bonding as tertiary amines do not have a hydrogen atom attached directly to the nitrogen atom, making them unable to form intermolecular hydrogen bonds.
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Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer?
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Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. 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 Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer?.
Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. 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 Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Which among the following statements is incorrect?a)Primary amines show intermolecular hydrogen bonding.b)Secondary amines show intermolecular hydrogen bonding.c)Tertiary amines show intermolecular hydrogen bonding.d)Amines have lower boiling point as compared to alcohols and carboxylic acids of comparable molar mass.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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