Question:
How many sigma and pi-bonds are there in the molecule of dicyanoethene (\( \text{CH}_2 \text{CH} \text{CN} \))?
How many sigma and pi-bonds are there in the molecule of dicyanoethene (\( \text{CH}_2 \text{CH} \text{CN} \))?
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Sigma bonds are single bonds, while pi bonds are formed by the sideways overlap of p-orbitals in double and triple bonds.
Updated On: Jan 12, 2026
- 3 sigma and 3 pi
- 5 sigma and 2 pi
- 7 sigma and 5 pi
- 2 sigma and 3 pi
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The Correct Option is A
Solution and Explanation
In dicyanoethene, the sigma and pi bonds can be counted based on the bonding between carbon atoms and the number of double bonds.
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