Q. Whenever a hydrogen atom emits a photon in the Balmer series
A) It may not emit any more photons
B) It may emit another photon in the Paschen series
C) It must emit another photon in the Lyman series
D) It may emit another photon in the Balmer series
Explanation
(c) Since in spectral series of hydrogen atom, Lyman series lies lower to Balmer series
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.