Question no 46
Yes but which of them please tell
@sneha i think it should be 2,3 and 5
In 3 there is vacant orbital of B and hence even 3 is anti aromatic
their will be conjugation in 3rd sir but not to dominant as in last sir question says
which r not stable by resonance @Shwetanshu_2018 bro..
@Sneha_2021 it says , which all are destabilised due to conjugation .
So in 3rd there it will becomes anti aromatic
And for 6th , there is no conjugation because it isn’t a planar molecule , it is a non aromatic compound because of loss of planarity
nice observation i forget that point.. u r correct..