[" Among the following which species has "],[" same number of "sigma" and "pi-" bonds "]

Number of sigma and pi bonds present in :

The number of sigma and pi bonds in benzene are

The number of sigma and pi bonds in benzene are

Which of the following species contains equal number of sigma and pi bonds ?

Which of the following species contains equal number of sigma and pi bonds ?

Which of the following species has equal number of sigma - and pi -bonds? ( C N ) 2 C H 2 ( C N ) 2 H C O 3- X e O 4