Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In a Bohr ’ s model of an atom, when an electron jumps from 
to 
, how much energy will be emitted or absorbed?
A
2. 
ergs
ergs
B
0. 
ergs
ergs
C
2. 
ergs
ergs
D
0. 
ergs
ergs
Text Solution
Verified by ExpertsThe correct answer is:
D
Energy of an atom when 
(1 )
Similarly, energy when 
The energy absorbed when an electron jumps from 
to 
[ 
Joule 
ergs]
ergs 
ergs
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