Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If the radius of 2 nd Bohr orbit of hydrogen atom is r 2 . The radius of third Bohr orbit will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
We know,
where 
is the radius of the 
orbit.
for hydrogen, the ratio of radius of 
to 
orbit will be 
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