According to Bohr theory, the angular momentum for an electron of 5 th orbit is: (a) \( 5 \mathr...

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According to Bohr theory, the angular momentum for an electron of 5 th orbit is:
(a) \( 5 \mathrm{~h} / \pi \)
(b) \( 2.5 \mathrm{~h} / \pi \)
(c) \( 5 \pi / \mathrm{h} \)
(d) \( 25 \mathrm{~h} / \pi \)
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