JEE Exam > JEE Questions > Which of the following have dipole moment ?a)...
Start Learning for Free
Which of the following have dipole moment ?
- a)nitrobenzene
- b)p-chloronitrobenzene
- c)m-dichlorobenzene
- d)o- dichlorobenzene
Correct answer is option 'A,B,C,D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronit...
Most Upvoted Answer
Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronit...
Understanding Dipole Moments
Dipole moments arise in molecules that have a separation of positive and negative charges, resulting from differences in electronegativity between atoms. Let’s analyze each compound listed to determine if they possess a dipole moment.
Nitrobenzene (A)
- Nitrobenzene contains a nitro group (-NO2) that is highly electronegative.
- The electron-withdrawing nature of the nitro group creates a significant dipole moment, making nitrobenzene polar.
p-Chloronitrobenzene (B)
- In p-chloronitrobenzene, both the chlorine atom and the nitro group are present at the para position.
- The electronegativities of chlorine and the nitro group lead to a resultant dipole moment, confirming that this compound is polar.
m-Dichlorobenzene (C)
- m-Dichlorobenzene has two chlorine atoms at the meta position.
- The dipole moments of the two chlorines do not cancel each other out completely, resulting in a net dipole moment for the molecule.
o-Dichlorobenzene (D)
- o-Dichlorobenzene also features two chlorines, but they are positioned ortho to each other.
- Similar to m-dichlorobenzene, the dipole moments from the two chlorines do not completely cancel, leading to a measurable dipole moment.
Conclusion
All four compounds (A, B, C, D) have dipole moments due to the presence of electronegative substituents and their respective arrangements on the benzene ring. Their polar nature is essential in understanding their chemical behavior and interactions.
Dipole moments arise in molecules that have a separation of positive and negative charges, resulting from differences in electronegativity between atoms. Let’s analyze each compound listed to determine if they possess a dipole moment.
Nitrobenzene (A)
- Nitrobenzene contains a nitro group (-NO2) that is highly electronegative.
- The electron-withdrawing nature of the nitro group creates a significant dipole moment, making nitrobenzene polar.
p-Chloronitrobenzene (B)
- In p-chloronitrobenzene, both the chlorine atom and the nitro group are present at the para position.
- The electronegativities of chlorine and the nitro group lead to a resultant dipole moment, confirming that this compound is polar.
m-Dichlorobenzene (C)
- m-Dichlorobenzene has two chlorine atoms at the meta position.
- The dipole moments of the two chlorines do not cancel each other out completely, resulting in a net dipole moment for the molecule.
o-Dichlorobenzene (D)
- o-Dichlorobenzene also features two chlorines, but they are positioned ortho to each other.
- Similar to m-dichlorobenzene, the dipole moments from the two chlorines do not completely cancel, leading to a measurable dipole moment.
Conclusion
All four compounds (A, B, C, D) have dipole moments due to the presence of electronegative substituents and their respective arrangements on the benzene ring. Their polar nature is essential in understanding their chemical behavior and interactions.
Attention JEE Students!
To make sure you are not studying endlessly, EduRev has designed JEE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in JEE.
|
Explore Courses for JEE exam
|
|
Similar JEE Doubts
Top Courses for JEEView all
Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer?
Question Description
Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. 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 of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. 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 of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. 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 of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. 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 of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
Solutions for Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer?, a detailed solution for Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer? has been provided alongside types of Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following have dipole moment ?a)nitrobenzeneb)p-chloronitrobenzenec)m-dichlorobenzened)o- dichlorobenzeneCorrect answer is option 'A,B,C,D'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup