Question:
The number of sigma (\( \sigma \)) and pi (\( \pi \)) bonds present in 3-Methylbut-1-ene are respectively
The number of sigma (\( \sigma \)) and pi (\( \pi \)) bonds present in 3-Methylbut-1-ene are respectively
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Double bond always contributes one $\pi$ bond.
Updated On: Apr 21, 2026
- \(1 \text{ and } 14 \)
- \(18 \text{ and } 2 \)
- \(16 \text{ and } 2 \)
- \(17 \text{ and } 1 \)
- \(14 \text{ and } 1 \)
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The Correct Option is
Solution and Explanation
Concept:
Single bond $= 1\sigma$, Double bond $= 1\sigma + 1\pi$.
Step 1: Structure.
3-Methylbut-1-ene $\rightarrow$ one double bond.
Step 2: Count.
\[ \pi = 1,\quad \sigma = 14 \]
Step 1: Structure.
3-Methylbut-1-ene $\rightarrow$ one double bond.
Step 2: Count.
\[ \pi = 1,\quad \sigma = 14 \]
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