In a sample of H-atoms, electrons make transitions from n = 5 to
n = 1. If all the spectral lines are observed, then the line having the 3rd highest energy will correspond to.
(A) 5 --> 3
(B) 4 --> 1
(C) 3 --> 1
(D) 5 --> 4
In a sample of H-atoms, electrons make transitions from n = 5 to
n = 1. If all the spectral lines are observed, then the line having the 3rd highest energy will correspond to.
(A) 5 --> 3
(B) 4 --> 1
(C) 3 --> 1
(D) 5 --> 4










