37 goc please ans my following questions as soon as possible

option B is correct. In singlet carbene lone pair reside in sp2 hydridized orbital. so it doesn't participate in resonance

option B here in case of singlet carbene special type of resonance is present in which carbene electrons are not involved in resonance but show conjunction. B is aromatic due to 6p...

Option B is aromatic special type of conjugation occurs in case of singlet carbene....Here conjugation occurs between double bond empty p orbital double bond resonance... The elec...