Question

What about back bonding

Answer 1

Hey mate here is your answer

π backbonding, also called π backdonation, is a concept from chemistry in which electrons move from an atomic orbital on one atom to a π* 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 this answer will help you!!

Answer 2

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.