How Many Sigma Bonds. There are are 8 sigma bond and 1 π bond is present in the structure of given compound as shown in attachment. Hence, we can say there are 3 pi bonds are there in benzene.
One sigma bond is formed by the combination of two valence electrons. So, the total number of sigma bonds are: Hence there are 9 sigma ( σ) bonds and 2 pi ( π) bonds in c 4 h 6.
