An electron in hydrogen atom makes a transition 
where 
and 
are principal quantum numbers of the two states. Assuming Bohr’s model to be valid, the time period of the electron in the initial state is eight times that in the final state. The possible values of 
and 
are
A
and 
B
and 
C
and 
D
and 
Text Solution
Verified by ExpertsThe correct answer is:
D
The time period 
of an electron in a Bohr orbit of principal quantum number 
is
As 
, the above relation gives
Thus the possible values of 
and 
are
, and so on.
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