Medium
For an electron in $2s$ and $2p$ orbitals,the orbital angular momentum values,respectively,are $:$
- A$\sqrt{2} \frac{h}{2 \pi}$ and $0$
- B$\frac{h}{2 \pi}$ and $\sqrt{2} \frac{h}{2 \pi}$
- C$0$ and $\sqrt{6} \frac{h}{2 \pi}$
- D$0$ and $\sqrt{2} \frac{h}{2 \pi}$
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