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According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding O+2 (2004S)
- a)Paramagnetic and Bond order < O2
- b)Paramagnetic and Bond order > O2
- c)Diamagnetic and Bond order < O2
- d)Diamagnetic and Bond order > O2
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
According to molecular orbital theory which of the following statement...
O2 : σ1s2 , σ*1s2 , σ2s2, σ*2s2,σ2px2 ,
Bond order = 
(two unpaired electrons in antibonding molecular orbital)
Bond order = 
(One unpaired electron in antibonding molecular orbital) Hence O2 as well as O+2 is paramagnetic, and bond order of O+2 is greater than that of O2.
Most Upvoted Answer
According to molecular orbital theory which of the following statement...
The correct statement regarding O2 (2004S) according to molecular orbital theory is:
a) Paramagnetic and Bond order = 2
In molecular orbital theory, O2 has a total of 16 valence electrons (8 from each oxygen atom). These electrons fill the molecular orbitals following Hund's rule and the Aufbau principle.
The molecular orbital diagram for O2 shows that there are two unpaired electrons in the antibonding π* orbitals, making O2 paramagnetic. Paramagnetic substances are attracted to a magnetic field.
The bond order is calculated by subtracting the number of antibonding electrons from the number of bonding electrons and dividing by 2. In the case of O2, there are 10 bonding electrons and 6 antibonding electrons, resulting in a bond order of 2.
Therefore, the correct statement is that O2 is paramagnetic and has a bond order of 2.
a) Paramagnetic and Bond order = 2
In molecular orbital theory, O2 has a total of 16 valence electrons (8 from each oxygen atom). These electrons fill the molecular orbitals following Hund's rule and the Aufbau principle.
The molecular orbital diagram for O2 shows that there are two unpaired electrons in the antibonding π* orbitals, making O2 paramagnetic. Paramagnetic substances are attracted to a magnetic field.
The bond order is calculated by subtracting the number of antibonding electrons from the number of bonding electrons and dividing by 2. In the case of O2, there are 10 bonding electrons and 6 antibonding electrons, resulting in a bond order of 2.
Therefore, the correct statement is that O2 is paramagnetic and has a bond order of 2.
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According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding O+2 (2004S)a)Paramagnetic and Bond order < O2b)Paramagnetic and Bond order > O2c)Diamagnetic and Bond order < O2d)Diamagnetic and Bond order > O2Correct answer is option 'B'. Can you explain this answer?
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According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding O+2 (2004S)a)Paramagnetic and Bond order < O2b)Paramagnetic and Bond order > O2c)Diamagnetic and Bond order < O2d)Diamagnetic and Bond order > O2Correct answer is option 'B'. 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 According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding O+2 (2004S)a)Paramagnetic and Bond order < O2b)Paramagnetic and Bond order > O2c)Diamagnetic and Bond order < O2d)Diamagnetic and Bond order > O2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding O+2 (2004S)a)Paramagnetic and Bond order < O2b)Paramagnetic and Bond order > O2c)Diamagnetic and Bond order < O2d)Diamagnetic and Bond order > O2Correct answer is option 'B'. Can you explain this answer?.
According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding O+2 (2004S)a)Paramagnetic and Bond order < O2b)Paramagnetic and Bond order > O2c)Diamagnetic and Bond order < O2d)Diamagnetic and Bond order > O2Correct answer is option 'B'. 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 According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding O+2 (2004S)a)Paramagnetic and Bond order < O2b)Paramagnetic and Bond order > O2c)Diamagnetic and Bond order < O2d)Diamagnetic and Bond order > O2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding O+2 (2004S)a)Paramagnetic and Bond order < O2b)Paramagnetic and Bond order > O2c)Diamagnetic and Bond order < O2d)Diamagnetic and Bond order > O2Correct answer is option 'B'. Can you explain this answer?.
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