Understanding π-Bonding: Localized vs. Delocalized - MC Exercise Solutions

[kaitoufion]

I just had an MC exercise but am not very sure on the answers for the following questions

Can someone help me please? There are 2 short questions in total.


Which of the following contain localised (but not delocalised) π(pi)-bonding?

BeF2
CO3(2-)
CO2
H2CO
H2O
NO3(1-)
SF4
O3


Which of the following contain delocalised π(pi)-bonding?

BeF2
CO3(2-)
CO2
H2CO
H2O
NO3(1-)
SF4
O3



Please help me

 

[Gokul43201]

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