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12. atoms — Physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 SciencePhysics12. atoms1 Mark
MCQ
In hydrogen atom which quantity is integral multiple of $\frac{h}{{2\pi }}$
  • ✓
    Angular momentum
  • B
    Angular velocity
  • C
    Angular acceleration
  • D
    Momentum
✓

Answer

Correct option: A.
Angular momentum
a
(a)

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