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Rank the following bonds in order of increasing polarity: H-N, H-O, H-C.
- a)H-O < H-N < H-C
- b)H - C < H-N < H-O.
- c)H - C < H-O < H-N.
- d)H-N < H-O < H-C
Correct answer is option 'B'. Can you explain this answer?
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Rank the following bonds in order of increasing polarity: H-N, H-O, H-...
O is more electronegative than N which is more electronegative than C.
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Rank the following bonds in order of increasing polarity: H-N, H-O, H-...
Ranking Bonds in Order of Increasing Polarity: H-N, H-O, H-C
To rank the bonds in order of increasing polarity, we need to consider the electronegativity values of the atoms involved. Electronegativity is a measure of an atom's ability to attract shared electrons towards itself in a covalent bond. The greater the difference in electronegativity between two atoms, the more polar the bond.
1. Electronegativity Values:
- Hydrogen (H): 2.2
- Nitrogen (N): 3.0
- Oxygen (O): 3.5
- Carbon (C): 2.5
2. Understanding Polarity:
- If the electronegativity difference is between 0 and 0.4, the bond is considered nonpolar.
- If the electronegativity difference is between 0.5 and 1.9, the bond is considered polar.
- If the electronegativity difference is greater than 2.0, the bond is considered ionic.
3. Comparing Electronegativity Values:
- H-N: The electronegativity difference is 0.8 (3.0 - 2.2), so it is a polar bond.
- H-O: The electronegativity difference is 1.3 (3.5 - 2.2), so it is a polar bond.
- H-C: The electronegativity difference is 0.3 (2.5 - 2.2), so it is a nonpolar bond.
4. Ranking the Bonds:
Based on the electronegativity differences, we can rank the bonds in increasing polarity as follows:
Option B: H-C H-N H-O
- H-C: This bond has the smallest electronegativity difference (0.3), making it the least polar bond.
- H-N: This bond has a slightly higher electronegativity difference (0.8) compared to H-C, making it more polar than H-C but less polar than H-O.
- H-O: This bond has the highest electronegativity difference (1.3), making it the most polar bond among the three options.
Thus, the correct answer is option B: H-C H-N H-O.
To rank the bonds in order of increasing polarity, we need to consider the electronegativity values of the atoms involved. Electronegativity is a measure of an atom's ability to attract shared electrons towards itself in a covalent bond. The greater the difference in electronegativity between two atoms, the more polar the bond.
1. Electronegativity Values:
- Hydrogen (H): 2.2
- Nitrogen (N): 3.0
- Oxygen (O): 3.5
- Carbon (C): 2.5
2. Understanding Polarity:
- If the electronegativity difference is between 0 and 0.4, the bond is considered nonpolar.
- If the electronegativity difference is between 0.5 and 1.9, the bond is considered polar.
- If the electronegativity difference is greater than 2.0, the bond is considered ionic.
3. Comparing Electronegativity Values:
- H-N: The electronegativity difference is 0.8 (3.0 - 2.2), so it is a polar bond.
- H-O: The electronegativity difference is 1.3 (3.5 - 2.2), so it is a polar bond.
- H-C: The electronegativity difference is 0.3 (2.5 - 2.2), so it is a nonpolar bond.
4. Ranking the Bonds:
Based on the electronegativity differences, we can rank the bonds in increasing polarity as follows:
Option B: H-C H-N H-O
- H-C: This bond has the smallest electronegativity difference (0.3), making it the least polar bond.
- H-N: This bond has a slightly higher electronegativity difference (0.8) compared to H-C, making it more polar than H-C but less polar than H-O.
- H-O: This bond has the highest electronegativity difference (1.3), making it the most polar bond among the three options.
Thus, the correct answer is option B: H-C H-N H-O.
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Rank the following bonds in order of increasing polarity: H-N, H-O, H-C.a)H-O < H-N < H-Cb)H - C < H-N < H-O.c)H - C < H-O < H-N.d)H-N < H-O < H-CCorrect 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 Rank the following bonds in order of increasing polarity: H-N, H-O, H-C.a)H-O < H-N < H-Cb)H - C < H-N < H-O.c)H - C < H-O < H-N.d)H-N < H-O < H-CCorrect 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 Rank the following bonds in order of increasing polarity: H-N, H-O, H-C.a)H-O < H-N < H-Cb)H - C < H-N < H-O.c)H - C < H-O < H-N.d)H-N < H-O < H-CCorrect answer is option 'B'. Can you explain this answer?.
Rank the following bonds in order of increasing polarity: H-N, H-O, H-C.a)H-O < H-N < H-Cb)H - C < H-N < H-O.c)H - C < H-O < H-N.d)H-N < H-O < H-CCorrect 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 Rank the following bonds in order of increasing polarity: H-N, H-O, H-C.a)H-O < H-N < H-Cb)H - C < H-N < H-O.c)H - C < H-O < H-N.d)H-N < H-O < H-CCorrect 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 Rank the following bonds in order of increasing polarity: H-N, H-O, H-C.a)H-O < H-N < H-Cb)H - C < H-N < H-O.c)H - C < H-O < H-N.d)H-N < H-O < H-CCorrect answer is option 'B'. Can you explain this answer?.
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