Which of the following does not have sp2 hybridized orbitals?
Correct answer: B. Acetonitrile
- A. Acetone
- B. Acetonitrile
- C. Acetic acid
- D. Acetamide
Explanation
Acetonitrile has a carbon-nitrogen triple bond. The carbon atom in the triple bond is sp hybridized, with one sigma bond to nitrogen and two pi bonds to nitrogen.
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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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