Chemistry · 2025
JEE Main · 29 January 2025, Shift 2 · Q65
Total number of sigma (σ) ____ and pi (π) ____ bonds respectively present in hex-1-en-4-yne are:
Total number of sigma $\displaystyle (\sigma)$ $\displaystyle \_\_\_\_$ and $\displaystyle \operatorname{pi}(\pi)$ $\displaystyle \_\_\_\_$ bonds respectively present in hex-$\displaystyle 1$-en-$\displaystyle 4$-yne are :
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 13$ and $\displaystyle 3$
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JEE Main 2025 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.