Question

Identify the possible angular momentum for an electron in Bohr's orbit.

• A. $\frac{3h}{\pi }$
• B. $\frac{2h}{2\pi }$
• C. $\frac{3h}{4\pi }$
• D. $\frac{5h}{6\pi }$

Answer 1

Answer: (A), (B)

The correct options are
A $\frac{3h}{\pi }$
B $\frac{2h}{2\pi }$

For an electron, angular momentum = $\frac{nh}{2\pi }$
Therefore (A) & (B) are correct for an electron in $6^{th}$ & $2^{nd}$ shell respectively.