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Calculate the number of sigma(σ) and pi(π) bonds present in benzene (C6H6).
- a)6 σ and 3 π
- b)3 σ and 6 π
- c)3 σ and 12 π
- d)12 σ and 3 π
Correct answer is option 'D'. Can you explain this answer?
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Calculate the number of sigma(σ) and pi(π) bonds present in b...
Sigma bonds are the strongest type of covalent bond, formed by head-on overlapping. In benzene, there are 6(C-C) σ bonds and 6(C-H) σ bonds. Pi bonds are formed by lateral overlapping of atomic orbitals. There are totally 3(C=C) π bonds.
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Calculate the number of sigma(σ) and pi(π) bonds present in b...
Calculation of Sigma (σ) and Pi (π) bonds in Benzene (C6H6)
Structural Formula of Benzene:
- Benzene has a hexagonal ring structure with alternating single and double bonds.
Sigma (σ) Bonds:
- In benzene, each carbon-carbon bond involves one sigma bond.
- Benzene has 6 carbon-carbon single bonds, so it has a total of 6 sigma bonds.
Pi (π) Bonds:
- In benzene, the double bonds involve one sigma bond and one pi bond.
- Benzene has 3 double bonds, which means it has a total of 3 sigma bonds and 3 pi bonds.
- Additionally, the delocalized pi electrons in the benzene ring contribute to 3 more pi bonds, making a total of 6 pi bonds.
Conclusion:
- Therefore, benzene (C6H6) has a total of 12 sigma bonds (6 single bonds) and 6 pi bonds (3 from double bonds and 3 from delocalized pi electrons). Hence, the correct answer is option 'D' - 12 sigma bonds and 3 pi bonds.
Structural Formula of Benzene:
- Benzene has a hexagonal ring structure with alternating single and double bonds.
Sigma (σ) Bonds:
- In benzene, each carbon-carbon bond involves one sigma bond.
- Benzene has 6 carbon-carbon single bonds, so it has a total of 6 sigma bonds.
Pi (π) Bonds:
- In benzene, the double bonds involve one sigma bond and one pi bond.
- Benzene has 3 double bonds, which means it has a total of 3 sigma bonds and 3 pi bonds.
- Additionally, the delocalized pi electrons in the benzene ring contribute to 3 more pi bonds, making a total of 6 pi bonds.
Conclusion:
- Therefore, benzene (C6H6) has a total of 12 sigma bonds (6 single bonds) and 6 pi bonds (3 from double bonds and 3 from delocalized pi electrons). Hence, the correct answer is option 'D' - 12 sigma bonds and 3 pi bonds.
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Calculate the number of sigma(σ) and pi(π) bonds present in benzene (C6H6).a)6 σ and 3 πb)3 σ and 6 πc)3 σ and 12 πd)12 σ and 3 πCorrect answer is option 'D'. Can you explain this answer?
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Calculate the number of sigma(σ) and pi(π) bonds present in benzene (C6H6).a)6 σ and 3 πb)3 σ and 6 πc)3 σ and 12 πd)12 σ and 3 πCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Calculate the number of sigma(σ) and pi(π) bonds present in benzene (C6H6).a)6 σ and 3 πb)3 σ and 6 πc)3 σ and 12 πd)12 σ and 3 πCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Calculate the number of sigma(σ) and pi(π) bonds present in benzene (C6H6).a)6 σ and 3 πb)3 σ and 6 πc)3 σ and 12 πd)12 σ and 3 πCorrect answer is option 'D'. Can you explain this answer?.
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