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Which is the correct order of increasing wave number of the stretching vibrations of (1) C-H (alkane), (2) C-H (alkene), (3) C-H (alkyne), and (4) C-H (arene)?
- a)(1) < (2) ≈ (3) < (4)
- b)(4) < (3) ≈ (2) < (1)
- c)(3) < (4) ≈ (2) < (1)
- d)(1) < (4) ≈ (2) < (3)
Correct answer is option 'D'. Can you explain this answer?
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Which is the correct order of increasing wave number of the stretching...
Increasing wave number of the stretching vibrations of C-H bonds:
Alkane (C-H):
- Alkanes have the simplest C-H bonds.
- They have the lowest wave number among the given options.
Alkene (C-H):
- Alkenes have more double bonds compared to alkanes.
- The wave number of C-H stretching vibrations in alkenes is higher than in alkanes.
Alkyne (C-H):
- Alkynes have triple bonds, which are stronger than double bonds.
- The wave number of C-H stretching vibrations in alkynes is higher than in alkenes.
Arene (C-H):
- Arene refers to aromatic compounds like benzene.
- The C-H bonds in arenes are unique due to the resonance in the aromatic ring.
- The wave number of C-H stretching vibrations in arenes is the highest among the given options.
Therefore, the correct order of increasing wave number of the stretching vibrations is:
(1) < (4)="" ≈="" (2)="" />< (3)="" />
Alkane (C-H):
- Alkanes have the simplest C-H bonds.
- They have the lowest wave number among the given options.
Alkene (C-H):
- Alkenes have more double bonds compared to alkanes.
- The wave number of C-H stretching vibrations in alkenes is higher than in alkanes.
Alkyne (C-H):
- Alkynes have triple bonds, which are stronger than double bonds.
- The wave number of C-H stretching vibrations in alkynes is higher than in alkenes.
Arene (C-H):
- Arene refers to aromatic compounds like benzene.
- The C-H bonds in arenes are unique due to the resonance in the aromatic ring.
- The wave number of C-H stretching vibrations in arenes is the highest among the given options.
Therefore, the correct order of increasing wave number of the stretching vibrations is:
(1) < (4)="" ≈="" (2)="" />< (3)="" />
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Which is the correct order of increasing wave number of the stretching vibrations of (1) C-H (alkane), (2) C-H (alkene), (3) C-H (alkyne), and (4) C-H (arene)?a)(1) < (2) ≈ (3) < (4)b)(4) < (3) ≈ (2) < (1)c)(3) < (4) ≈ (2) < (1)d)(1) < (4) ≈ (2) < (3)Correct answer is option 'D'. Can you explain this answer?
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Which is the correct order of increasing wave number of the stretching vibrations of (1) C-H (alkane), (2) C-H (alkene), (3) C-H (alkyne), and (4) C-H (arene)?a)(1) < (2) ≈ (3) < (4)b)(4) < (3) ≈ (2) < (1)c)(3) < (4) ≈ (2) < (1)d)(1) < (4) ≈ (2) < (3)Correct answer is option 'D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Which is the correct order of increasing wave number of the stretching vibrations of (1) C-H (alkane), (2) C-H (alkene), (3) C-H (alkyne), and (4) C-H (arene)?a)(1) < (2) ≈ (3) < (4)b)(4) < (3) ≈ (2) < (1)c)(3) < (4) ≈ (2) < (1)d)(1) < (4) ≈ (2) < (3)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is the correct order of increasing wave number of the stretching vibrations of (1) C-H (alkane), (2) C-H (alkene), (3) C-H (alkyne), and (4) C-H (arene)?a)(1) < (2) ≈ (3) < (4)b)(4) < (3) ≈ (2) < (1)c)(3) < (4) ≈ (2) < (1)d)(1) < (4) ≈ (2) < (3)Correct answer is option 'D'. Can you explain this answer?.
Which is the correct order of increasing wave number of the stretching vibrations of (1) C-H (alkane), (2) C-H (alkene), (3) C-H (alkyne), and (4) C-H (arene)?a)(1) < (2) ≈ (3) < (4)b)(4) < (3) ≈ (2) < (1)c)(3) < (4) ≈ (2) < (1)d)(1) < (4) ≈ (2) < (3)Correct answer is option 'D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Which is the correct order of increasing wave number of the stretching vibrations of (1) C-H (alkane), (2) C-H (alkene), (3) C-H (alkyne), and (4) C-H (arene)?a)(1) < (2) ≈ (3) < (4)b)(4) < (3) ≈ (2) < (1)c)(3) < (4) ≈ (2) < (1)d)(1) < (4) ≈ (2) < (3)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is the correct order of increasing wave number of the stretching vibrations of (1) C-H (alkane), (2) C-H (alkene), (3) C-H (alkyne), and (4) C-H (arene)?a)(1) < (2) ≈ (3) < (4)b)(4) < (3) ≈ (2) < (1)c)(3) < (4) ≈ (2) < (1)d)(1) < (4) ≈ (2) < (3)Correct answer is option 'D'. Can you explain this answer?.
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