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Per NCERT §4.5.5, which type of bond is generally STRONGER and why?
Aσ bond — head-on overlap gives much greater orbital overlap than the lateral π overlap
Bσ is stronger only in heteroatomic molecules
CBoth are equal
Dπ is stronger because of two lobes
Answer & Solution
Correct answer: A. σ bond — head-on overlap gives much greater orbital overlap than the lateral π overlap
Per NCERT §4.5.5, σ overlap is more extensive → σ stronger than π. Multiple bonds always have one σ + the rest π.
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