Question

The radiation of low frequency will be emitted in
which transition of hydrogen atom :-
(1) n = 1 to n =4 (2) n = 2 to n = 5
(3) n = 3 to n = 1
(4) n = 5 to n = 2.


please with explanation.....​

Answer 1

Explanation:

n=1 to n=4 it is my answer