The hybridisation of the carbon atoms in benzene is
Correct answer: B. sp2
- A. sp3
- B. sp2
- C. sp
- D. a mixture of sp2 and sp3
Explanation
Each carbon forms three sigma bonds, two to neighbouring carbons and one to a hydrogen, using sp2 hybrids at 120 degrees, which makes the ring flat and regular. The remaining p orbital on each carbon overlaps sideways all around the ring to form the delocalised pi system. That delocalisation gives benzene its exceptional stability.
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About Hybridization
Hybridization explains bonding by combining atomic orbitals to form equivalent hybrid orbitals with definite geometries. Coverage includes sp, sp², sp³, sp³d and sp³d² hybridization, their shapes and bond angles, and the relation of sigma and pi bonds to molecular structure.
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