The bond length between `sp^3` hybridised carbon atom and other carbon atom is minimum in

Monjur Alahi

The bond length between `sp^3` hybridised carbon atom and other carbon atom is minimum in
A. Propane
B. Butane
C. Propene
D. Propyne


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Salim Ahmed Kawsar

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Correct Option is : (D) Propyne

The C-C bond length = 1.54 Å  , C=C bond length = 1.34 Å and \(C \equiv C\) bond length = 1.20 Å .

Since propyne has a triple bond , therefore it has minimum bond length between \(sp^3\) - and sp Hybridized carbons.

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