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The correct order of increasing bond angles in the following triatomic species is : [2008]
- a)NO2- <NO+2<NO2
- b)NO2- <NO2<NO2+
- c)NO2+ <NO-2<NO
- d)none
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The correct order of increasing bond angles in the following triatomic...
From the structure of three species we can determine the number of lone pair electrons on central atom (i.e. N atom) and thus the bond angle.
We know that higher the number of lone pair of electron on central atom, greater is the lp – lp repulsion between Nitrogen and oxygen atoms. Thus smaller is bond angle..
The correct order of bond angle is
The correct order of bond angle is
NO2 NO2 NO2 i .e. opti on (b) is correct.
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The correct order of increasing bond angles in the following triatomic...
The correct order of increasing bond angles in the triatomic species is:
a) NO2-
In NO2-, the central atom (N) is surrounded by two oxygen atoms (O). The Lewis structure of NO2- shows that it has a bent or V-shaped geometry. The oxygen atoms are bonded to the nitrogen atom by a double bond and a single bond.
Due to the presence of a lone pair on the central atom, the bond angles in NO2- are less than the ideal bond angle of 120 degrees for a trigonal planar molecule. The bond angle between the two oxygen atoms (O-N-O bond angle) is less than 120 degrees.
Therefore, the correct order of increasing bond angles is:
NO2- < 120="" degrees.="" 120="" />
a) NO2-
In NO2-, the central atom (N) is surrounded by two oxygen atoms (O). The Lewis structure of NO2- shows that it has a bent or V-shaped geometry. The oxygen atoms are bonded to the nitrogen atom by a double bond and a single bond.
Due to the presence of a lone pair on the central atom, the bond angles in NO2- are less than the ideal bond angle of 120 degrees for a trigonal planar molecule. The bond angle between the two oxygen atoms (O-N-O bond angle) is less than 120 degrees.
Therefore, the correct order of increasing bond angles is:
NO2- < 120="" degrees.="" 120="" />
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The correct order of increasing bond angles in the following triatomic species is : [2008]a)NO2- <NO+2<NO2b)NO2- <NO2<NO2+c)NO2+ <NO-2<NOd)noneCorrect answer is option 'B'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about The correct order of increasing bond angles in the following triatomic species is : [2008]a)NO2- <NO+2<NO2b)NO2- <NO2<NO2+c)NO2+ <NO-2<NOd)noneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The correct order of increasing bond angles in the following triatomic species is : [2008]a)NO2- <NO+2<NO2b)NO2- <NO2<NO2+c)NO2+ <NO-2<NOd)noneCorrect answer is option 'B'. Can you explain this answer?.
The correct order of increasing bond angles in the following triatomic species is : [2008]a)NO2- <NO+2<NO2b)NO2- <NO2<NO2+c)NO2+ <NO-2<NOd)noneCorrect answer is option 'B'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about The correct order of increasing bond angles in the following triatomic species is : [2008]a)NO2- <NO+2<NO2b)NO2- <NO2<NO2+c)NO2+ <NO-2<NOd)noneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The correct order of increasing bond angles in the following triatomic species is : [2008]a)NO2- <NO+2<NO2b)NO2- <NO2<NO2+c)NO2+ <NO-2<NOd)noneCorrect answer is option 'B'. Can you explain this answer?.
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