The hybridization of boron in B₂H₆ (diborane) is:
In B₂H₆ , each boron is sp³ hybridized, forming two normal B-H bonds and two 3-center-2-electron bridge bonds.
Ref: NCERT Class 11 Chemistry > Chapter 4: Chemical Bonding and Molecular Structure > Topic: Valence Bond Theory and Hybridisation - sp sp2 sp3 dsp2
