The de-Broglie wavelength () associated with the electron orbiting in the second
excited state of hydrogen atom is related to that in the ground state () by
As we have learned
Bohr quantisation principle -
- wherein
Angular momentum of an electron in stationary orbit is quantised.
for 2nd excited state : n=3
in grounded state ; n=1; r=
Option 1)
This is incorrect
Option 2)
This is correct
Option 3)
This is incorrect
Option 4)
This is incorrect
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