Question

Does d orbital performs π bond? & how many molecular orbital creates in (p-p)orbital's π bond?

Answer 1

The Greek letter π in their name refers to p orbitals, since the orbital symmetry of the pi bond is the same as that of the p orbital when seen down the bond axis. P orbitals often engage in this sort of bonding. D orbitals also engage in pi bonding, and form part of the basis for metal-metal multiple bonding.

Answer 2

does that help?

Answer 3

Yes. Do you know the answer of the other question? if you know then please answer.