Question

what is back bonding

Answer 1

π backbonding, also called π backdonation, is a concept from chemistry in which electrons move from an atomic orbital on one atom to an appropriate symmetry antibonding orbital on a π-acceptor ligand. ... Electrons from the metal are used to bond to the ligand, in the process relieving the metal of excess negative charge........ hope it will help you

Answer 2

Back bonding BF3 me hoti hai. Isme boron ka octet pura nhi hota hai idliye wo Fl ko apne paas khichkar strong bond banata hai. Hope it helps.