JEE Exam > JEE Questions > Amongst the following, the correct statement...
Start Learning for Free
Amongst the following, the correct statements(s) is/are
- a)A π bond is concentrated along the bond axis.
- b)NO+ is more stable than O2+
- c)OF+ is more paramagnetic than Ne2+
- d)NO has one unpaired electron in the anti-bonding molecular orbital.
Correct answer is option 'B,C,D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Amongst the following, the correct statements(s) is/area)A π bond is ...
In NO (15 electrons), the last electron is unpaired in 
NO + (BO = 3.0) & O2+(BO = 2.5)
In OF+ (Electrons = 16), 2 unpaired electrons in
In Ne2+ (Electrons = 19), 1 unpaired electron in 
ie. 
π -bond has inter-nuclear axis coincident with the nodal plane.
Free Test
FREE
| Start Free Test |
Community Answer
Amongst the following, the correct statements(s) is/area)A π bond is ...
Explanation:
Statement a) A π bond is concentrated along the bond axis.
A π bond is formed by the sideways overlap of p orbitals. It is concentrated above and below the internuclear axis, rather than along the bond axis. Therefore, statement a) is incorrect.
Statement b) NO is more stable than O2.
In terms of stability, NO is more stable than O2. This is because NO has a triple bond, which is stronger than the double bond in O2. The triple bond in NO consists of one sigma bond and two pi bonds, which are stronger than the sigma and pi bonds in O2. Therefore, statement b) is correct.
Statement c) OF is more paramagnetic than Ne2.
Paramagnetic substances have unpaired electrons, while diamagnetic substances have all paired electrons. OF has a single unpaired electron, making it paramagnetic. On the other hand, Ne2 consists of two neon atoms, both of which have completely filled electron shells and no unpaired electrons. Therefore, Ne2 is diamagnetic. Therefore, statement c) is correct.
Statement d) NO has one unpaired electron in the anti-bonding molecular orbital.
In the molecular orbital diagram of NO, there are a total of 10 electrons. The molecular orbital diagram shows that there is one unpaired electron in the antibonding molecular orbital. The antibonding molecular orbital is higher in energy than the bonding molecular orbitals and does not contribute to the stability of the molecule. Therefore, statement d) is correct.
In conclusion, the correct statements are b) NO is more stable than O2, c) OF is more paramagnetic than Ne2, and d) NO has one unpaired electron in the antibonding molecular orbital.
Statement a) A π bond is concentrated along the bond axis.
A π bond is formed by the sideways overlap of p orbitals. It is concentrated above and below the internuclear axis, rather than along the bond axis. Therefore, statement a) is incorrect.
Statement b) NO is more stable than O2.
In terms of stability, NO is more stable than O2. This is because NO has a triple bond, which is stronger than the double bond in O2. The triple bond in NO consists of one sigma bond and two pi bonds, which are stronger than the sigma and pi bonds in O2. Therefore, statement b) is correct.
Statement c) OF is more paramagnetic than Ne2.
Paramagnetic substances have unpaired electrons, while diamagnetic substances have all paired electrons. OF has a single unpaired electron, making it paramagnetic. On the other hand, Ne2 consists of two neon atoms, both of which have completely filled electron shells and no unpaired electrons. Therefore, Ne2 is diamagnetic. Therefore, statement c) is correct.
Statement d) NO has one unpaired electron in the anti-bonding molecular orbital.
In the molecular orbital diagram of NO, there are a total of 10 electrons. The molecular orbital diagram shows that there is one unpaired electron in the antibonding molecular orbital. The antibonding molecular orbital is higher in energy than the bonding molecular orbitals and does not contribute to the stability of the molecule. Therefore, statement d) is correct.
In conclusion, the correct statements are b) NO is more stable than O2, c) OF is more paramagnetic than Ne2, and d) NO has one unpaired electron in the antibonding molecular orbital.
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
Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option 'B,C,D'. Can you explain this answer?
Question Description
Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option '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 Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option '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 Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option 'B,C,D'. Can you explain this answer?.
Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option '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 Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option '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 Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option 'B,C,D'. Can you explain this answer?.
Solutions for Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option '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 Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option 'B,C,D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option 'B,C,D'. Can you explain this answer?, a detailed solution for Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option 'B,C,D'. Can you explain this answer? has been provided alongside types of Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option 'B,C,D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Amongst the following, the correct statements(s) is/area)A π bond is concentrated along the bond axis.b)NO+ is more stable than O2+c)OF+ is more paramagnetic than Ne2+d)NO has one unpaired electron in the anti-bonding molecular orbital.Correct answer is option '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