Published by:
CGP EDU Academic Team
Published on: August 12, 2026
In lithium atom, the de-Broglie wavelength of an electron in the second Bohr orbit is (Given that Bohr radius 
)
A
80.16 pm
B
236 pm
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Given, 
Using formula,
On substituting the values we get,
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