NEET Exam > NEET Questions > Which of the following has a chiral carbon at...
Start Learning for Free
Which of the following has a chiral carbon atom?
- a)2-Chloro-2-methylpentane
- b)1,1-Dibromoethane
- c)Pentan-3-ol
- d)2-Bromopentane
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpen...
Chiral Carbon Atom:
A chiral carbon atom is a carbon atom that is bonded to four different groups or atoms. These carbon atoms have a non-superimposable mirror image and are therefore optically active. Chirality is an important concept in organic chemistry and is often associated with the stereochemistry of organic molecules.
Explanation of options:
a) 2-Chloro-2-methylpentane:
In this compound, the carbon atom that bears the chlorine atom is bonded to two identical methyl groups. Therefore, it is not a chiral carbon atom.
b) 1,1-Dibromoethane:
In this compound, both carbon atoms are bonded to two identical bromine atoms. Therefore, none of the carbon atoms in this compound are chiral.
c) Pentan-3-ol:
In this compound, the carbon atom that bears the hydroxyl group (-OH) is bonded to two identical methyl groups. Therefore, it is not a chiral carbon atom.
d) 2-Bromopentane:
In this compound, the carbon atom that bears the bromine atom is bonded to four different groups - bromine, hydrogen, methyl, and ethyl. Therefore, it is a chiral carbon atom.
Conclusion:
Among the given options, 2-Bromopentane has a chiral carbon atom. The carbon atom that bears the bromine atom in this compound is bonded to four different groups, making it a chiral carbon atom.
A chiral carbon atom is a carbon atom that is bonded to four different groups or atoms. These carbon atoms have a non-superimposable mirror image and are therefore optically active. Chirality is an important concept in organic chemistry and is often associated with the stereochemistry of organic molecules.
Explanation of options:
a) 2-Chloro-2-methylpentane:
In this compound, the carbon atom that bears the chlorine atom is bonded to two identical methyl groups. Therefore, it is not a chiral carbon atom.
b) 1,1-Dibromoethane:
In this compound, both carbon atoms are bonded to two identical bromine atoms. Therefore, none of the carbon atoms in this compound are chiral.
c) Pentan-3-ol:
In this compound, the carbon atom that bears the hydroxyl group (-OH) is bonded to two identical methyl groups. Therefore, it is not a chiral carbon atom.
d) 2-Bromopentane:
In this compound, the carbon atom that bears the bromine atom is bonded to four different groups - bromine, hydrogen, methyl, and ethyl. Therefore, it is a chiral carbon atom.
Conclusion:
Among the given options, 2-Bromopentane has a chiral carbon atom. The carbon atom that bears the bromine atom in this compound is bonded to four different groups, making it a chiral carbon atom.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpen...
A chiral carbon atom is that which has four different substituent groups attached to it. 2-Bromopentane has one of each H, CH3, C3H7 and Br groups attached to its C atom.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer?
Question Description
Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. 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 Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer?.
Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. 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 Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following has a chiral carbon atom?a)2-Chloro-2-methylpentaneb)1,1-Dibromoethanec)Pentan-3-old)2-BromopentaneCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET 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
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup