Q. The transition of an electron from $n_{2} = 5,6,\ldots\ldots$ to$\ n_{1} = 4$ gives rise to

A) Pfund series
B) Lyman series
C) Paschen series
D) Brackett series
Explanation

(d) Upto $n = 1$ it gives Lyman series
Upto $n = 2$ it gives Balmer series
Upto $n = 3$ it gives Paschen series
Upto $n = 4$ it gives Brackett series
Upto $n = 5$ it gives Pfund series

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.

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