Question

A spectral line is observed in visible region of emission spectrum of Hydrogen. The probable transition corresponding to this line will be
a) n=2 to n=5
b) n=2 to n=3
c) n=5 to n=3
d) n=4 to n=2

Answer 1

Answer:

b as balmer is in the visible series and starts from 2. since only 1 line is seen only 1 excitation has occurred

Answer 2

Answer:

B as balmer is in the visible series and starts from 2. since only 1 line is seen only 1 excitation has occurred.

Explanation: