A: tetracynomethance, B: Carbon dioxide , C: Benzene, D: `1, 3`butadiene
Ratio of `s and p` bond is in order

For compounds , A : Tetracynoethene B : Carbon dioxide C: Benzene D : 1 , 3-Butaidene . Ratio of sigma and pi bonds is in order :

For compounds , A : Tetracuanoethern B : Carbon dioxide C: Benzene D : 1 , 3-Butaidene . Ratio of sigma and pi bonds is in order :

A:tetracyanomethane B:carbondioxide C:Benzene C:1,3-But-di-ene Ratio of sigma and pi bonds is in order:

A:tetracyanomethane B:carbondioxide C:Benzene C:1,3-But-di-ene Ratio of sigma and pi bonds is in order:

The C-C bond order in benzene is :

The C-C bond order in benzene is :

The carbon-carbon bond order in benzene is

The carbon-carbon bond order in benzene is

Carbon-carbon bond-order in benzene is -1.5 due to