Question

Which of the following vacant orbital can participate in hybridisation?

• A. $B_2{H}_6$
• B. $B{F}_4^{-}$
• C. $N{H}_3$
• D. Both (a) and (b)

Answer 1

Answer: (D)

The vaccant orbital of $B$ participates in a $3c-2e$ - bond in $B_2{H}_6$