The number of sigma $(\sigma)$ and pi $(\pi)$ bonds in pent-2-en-4-yne is:
Option 1)
10 $\sigma$ bonds and 3 $\pi$ bonds
Option 2)
8 $\sigma$ bonds and 5 $\pi$ bonds
Option 3)
11 $\sigma$ bonds and 2 $\pi$ bonds
Option 4)
13 $\sigma$ bonds and no $\pi$ bonds

Answers (11)

V Vakul

Option 1

Structure of pent-2-en-4-yne

Here there are 10 $\sigma$ bonds $= 6 \; - (C-H)$ and $4 (C-C)$ bonds

And 3 $\pi$ bonds $= 2 [C \equiv C]$ and $1 [C=C]$

Option 1)
10 $\sigma$ bonds and 3 $\pi$ bonds
Option 2)

8 $\sigma$ bonds and 5 $\pi$ bonds

Option 3)

11 $\sigma$ bonds and 2 $\pi$ bonds

Option 4)

13 $\sigma$ bonds and no $\pi$ bonds

K Keerthana

Option 1

B BODA GAYATHRI

option 1

S sreelakshmi s.panikar

Option 1

J Janani.K

Option 1 is a correct option

H Hasina parbin

Option 1

S Shweta Pal

Option 1

S swetha

option 1

A Acharya Sthuthi Jagdish

A Abinaya

10 sigma bonds and 3 pi bonds

OPTION 1

A Abinaya

option (1)

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The number of sigma and pi bonds in pent-2-en-4-yne is:Option 1)10 bonds and 3 bondsOption 2)8 bonds and 5 bondsOption 3)11 bonds and 2 bondsOption 4)13 bonds and no bonds

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The number of sigma $(\sigma)$ and pi $(\pi)$ bonds in pent-2-en-4-yne is:
Option 1)
10 $\sigma$ bonds and 3 $\pi$ bonds
Option 2)
8 $\sigma$ bonds and 5 $\pi$ bonds
Option 3)
11 $\sigma$ bonds and 2 $\pi$ bonds
Option 4)
13 $\sigma$ bonds and no $\pi$ bonds