Atomic StructureHard
Question
In a H-like sample, electrons make transition from 4th excited state to 2nd state then
Options
A.10 different spectral lines are observed
B.6 different spectral lines are observed
C.number of lines belonging to the blamer series is 3
D.Number of lines belonging to paschal series is 2.
Solution
Transition is taking place from 5 → 2
⇒ ᐃn = 3
Hence maximum number of spectral line observed =

(C) number of lines belonging to the Balmer series = 3 (5 → 2,4 → 2,3→2) as shown in figure.
⇒ ᐃn = 3
Hence maximum number of spectral line observed =

(C) number of lines belonging to the Balmer series = 3 (5 → 2,4 → 2,3→2) as shown in figure.
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