What is the approximate value of the length of the C≡C bond in ethyne, HC≡CH?
A) 121 pm
B) 134 pm
C) 142 pm
D) 154 pm

Name: What is the approximate value of the length of the C≡C bond in ethyne, HC≡CH? A) 121 pm B) 134 pm C) 142 pm D) 154 pm
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The length of the C≡C triple bond in ethyne (acetylene) is approximately 121 picometers (pm). Triple bonds are shorter and stronger than double and single bonds due to the increased electron sharing and orbital overlap.

What Is the Approximate Value of the Length of the C≡C