Question

No. of pie bonds in diboran

Answer 1

Diborane has more bonding orbitals than it has valence electrons, which makes it electron deficient. The molecule has a total of 12 valence electrons - 3 from each boron atom and 1 from each hydrogen atom. ... In the diborane molecule, each of the two boron atoms will be bonded to two hydrogen atoms via covalent bonds.

Answer 2

There is no pi bond in B2H6 this is the case of back bonding and of 3 centered and 2 electron bond is present u can Google for its structure ..