Question

The angular momentum of electron in ‘d‘ orbital is equal to :

• A. $0\hslash$
• B. $\sqrt{6}\hslash$
• C. $\sqrt{2}\hslash$
• D. $2\sqrt{3}\hslash$

Answer 1

The correct option is B

$\sqrt{6}\hslash$

Angular momentum of electron in 'd' orbital $\sqrt{l(l+1)}\hslash =\sqrt{2(2+1)}\hslash =\sqrt{6}\hslash$