The orbital angular momentum of an electron in 2s orbital is (1992)

Chemistry · JEE Advanced · NTA Exams — Atomic Structure

1. \(+\frac{1}{2} \cdot \frac{\mathrm{~h}}{2 \pi}\)
2. zero
3. \(\frac{\mathrm{h}}{2 \pi}\)
4. \(\sqrt{2} \cdot \frac{\mathrm{~h}}{2 \pi}\)

Answer

(B) zero

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