MCQ
Orbital angular momentum for a $d-$ electron is
  • A
    $\frac{{6h}}{{2\pi }}$
  • $\frac{{\sqrt 6 \,h}}{{2\pi }}$
  • C
    $\frac{{12h}}{{2\pi }}$
  • D
    $\frac{{\sqrt {12} \,h}}{{2\pi }}$

Answer

Correct option: B.
$\frac{{\sqrt 6 \,h}}{{2\pi }}$
b
(b) We know that for $d-$ electron $l = 2.$

$\mu = \sqrt {l(l + 1)} \,\frac{h}{{2\pi }}$; $\mu = \sqrt {2\,(2 + 1)} \,\frac{h}{{2\pi }}$

$\mu = \sqrt {2\,(2 + 1)} \frac{h}{{2\pi }}$; $\mu = \,\sqrt 6 \frac{h}{{2\pi }}.$

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