Why is the C-C bond length of an alkyne shorter than the C-C bond length of an alkene? O The orbitals are physically smaller due to mores character. O Pi bonds are weaker so more pi bonds creates a shorter bond. O There's a triple bond instead of a double bond.

Why is the C-C bond length of an alkyne shorter than the C-C bond length of an alkene? O The orbitals are physically smaller due to mores character. O Pi bonds are weaker so more pi bonds creates a shorter bond. O There's a triple bond instead of a double bond.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter20: Organic Chemistry

Section: Chapter Questions

Problem 4QAP: How many electron pairs are shared when a triple bond exists between two carbon atoms? What must he...

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Concept explainers

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.

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Why is the C-C bond length of an alkyne shorter than the C-C bond length of an alkene?
O The orbitals are physically smaller due to mores character.
O Pi bonds are weaker so more pi bonds creates a shorter bond.
O There's a triple bond instead of a double bond.

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