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UHV (KVE301) PRE YEAR QUESTION PAPERS

 2020-21 paper click here to 👉🏻 DOWNLOAD

How many sigma and pi bonds in benzene?

👍🏻 In the benzene ring 12 sigma  bonds and 3pi bonds are present. 👉🏻12sigma bonds are available due to 6C-H bonds (6sigma bonds) + 6C-C bonds (6sigma bonds) in benzene. 👉🏻3pi bonds are present due to 3C=C (that means 3pibonds)