The number of sigma (sigma) and pi (pi) bonds in pent-2-en-4-yne is �

1.	The number of sigma (sigma) and pi (pi) bonds in pent-2-en-4-yne is ……
Answer» `13 sigma`-BONDS and no `PI`-bonds `10 sigma`-bonds and no `3 pi`-bonds `8 sigma`-bonds and no `5 pi`-bonds `11 sigma`-bonds and no `2 pi`-bonds Solution :`H-underset(H)underset(\|)overset(H)overset(\|)(C)-underset(H)underset(\|)(C)=underset(H)underset(\|)(C)-C-=C-H` `{:(,,sigma,pi),(sigma-"bonds = 10",-,1,0),(pi-"bonds=3",=,1,1),(,-=,1,2):}`

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