According to the Bohr theory, which of the following transitions in the hydrogen atom will give rise to the least energetic photon?
(a) n = 6 to n = 1
(b) n = 5 to n = 4
(c) n = 6 to n = 5
(d) n = 5 to n = 3
The correct option is : (c) n = 6 to n = 5
Explanation:
We know that
.. . n = 6 to n = 5 will give least energetic photon.
