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the number of sigma and pi bonds in ethyne molecul
Question:
The number of sigma and \(\pi\)-bonds in ethyne molecule:
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Ethyne (C2H2) has two sigma bonds and two pi bonds due to the triple bond between the carbon atoms.
TS POLYCET - 2024
TS POLYCET
Updated On:
May 13, 2025
1 sigma, 1 \(\pi\)
2 sigma, 2 \(\pi\)
2 sigma, 1 \(\pi\)
3 sigma, 2 \(\pi\)
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The Correct Option is
B
Solution and Explanation
In ethyne (C2H2), there are two sigma bonds (one from each C-H and C-C bond) and two pi bonds (one from the overlap of p orbitals of the two carbon atoms).
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