NEET Exam > NEET Questions > The double bond in an alkenea) ...
Start Learning for Free
The double bond in an alkene
- a)consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond
- b)consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond
- c)consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond
- d)consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
The double bond in an alkenea) consis...
Structure of an Alkene
An alkene is a hydrocarbon that contains a carbon-carbon double bond (C=C). The double bond in an alkene consists of a sigma (σ) bond and a pi (π) bond.
Sigma (σ) Bond
- A sigma (σ) bond is formed by the head-on overlapping of atomic orbitals, which results in the sharing of electron density between the two bonding atoms.
- Sigma bonds are stronger than pi bonds because they have a greater overlap of electron density between the bonding atoms.
Pi (π) Bond
- A pi (π) bond is formed by the sideways overlapping of atomic orbitals, which results in the formation of a region of high electron density above and below the plane of the bonding atoms.
- Pi bonds are weaker than sigma bonds because they have a lesser overlap of electron density between the bonding atoms.
Double Bond in an Alkene
- The double bond in an alkene consists of one sigma (σ) bond and one pi (π) bond.
- The sigma bond is formed by the overlap of two sp2 hybrid orbitals, one from each carbon atom.
- The pi bond is formed by the overlap of two p orbitals, one from each carbon atom, which are perpendicular to the plane of the sigma bond.
- Since the sigma bond has a greater overlap of electron density between the bonding atoms, it is stronger than the pi bond.
Answer
Option (B) is correct because the double bond in an alkene consists of a sigma (σ) bond and a pi (π) bond and the sigma (σ) bond is stronger than the pi (π) bond.
An alkene is a hydrocarbon that contains a carbon-carbon double bond (C=C). The double bond in an alkene consists of a sigma (σ) bond and a pi (π) bond.
Sigma (σ) Bond
- A sigma (σ) bond is formed by the head-on overlapping of atomic orbitals, which results in the sharing of electron density between the two bonding atoms.
- Sigma bonds are stronger than pi bonds because they have a greater overlap of electron density between the bonding atoms.
Pi (π) Bond
- A pi (π) bond is formed by the sideways overlapping of atomic orbitals, which results in the formation of a region of high electron density above and below the plane of the bonding atoms.
- Pi bonds are weaker than sigma bonds because they have a lesser overlap of electron density between the bonding atoms.
Double Bond in an Alkene
- The double bond in an alkene consists of one sigma (σ) bond and one pi (π) bond.
- The sigma bond is formed by the overlap of two sp2 hybrid orbitals, one from each carbon atom.
- The pi bond is formed by the overlap of two p orbitals, one from each carbon atom, which are perpendicular to the plane of the sigma bond.
- Since the sigma bond has a greater overlap of electron density between the bonding atoms, it is stronger than the pi bond.
Answer
Option (B) is correct because the double bond in an alkene consists of a sigma (σ) bond and a pi (π) bond and the sigma (σ) bond is stronger than the pi (π) bond.
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
|
|
Top Courses for NEETView all
The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. Can you explain this answer?
Question Description
The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. 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 double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. 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 double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. Can you explain this answer?.
The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. 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 double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. 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 double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. Can you explain this answer?.
Solutions for The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. 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 The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. Can you explain this answer?, a detailed solution for The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The double bond in an alkenea) consists of a σ-bond and a π-bond and the π-bond is stronger than the σ-bond b) consists of a σ-bond and a π-bond and the σ-bond is stronger than the π-bond c) consists of a σ-bond and a σ*-bond and the σ-bond is stronger than the σ*-bond d) consists of a π-bond and a π*-bond and the π-bond is stronger than the π*-bond Correct answer is option 'B'. 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
|
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