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31) The carbon-carbon triple bond of an alkyne is composed of ________. A) three σ bonds B) three π bonds C) two σ bonds and one π bond D) one σ bond and two π bonds
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31) The carbon-carbon triple bond of an alkyne is composed of ________.

A) three σ bonds
B) three π bonds
C) two σ bonds and one π bond
D) one σ bond and two π bonds

User Lennaert
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1 Answer

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The carbon-carbon triple bond of an alkyne is composed of one sigma bond and two pi bonds. Therefore, the answer is D) one σ bond and two π bonds.
User TrevorWiley
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