Atoms And Nuclei Question 48

Question: In the lowest energy level of hydrogen atom, the electron has the angular momentum [MP PET 1997; BCECE 2003]

Options:

A) π/h

B) h/π

C) h/2π

D) 2π/h

Show Answer

Answer:

Correct Answer: C

Solution:

mvr=nh2π , for n =1 it is h2π



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