Find the ratio of energies of photons produced due to the transition of an electron of a hydrogen atom from its
(i) second permitted energy level to the first level, and
(ii) the highest permitted energy level to the first permitted level.

• A

  $3:2$
• B

  $2:3$
• C

  $1:4$
• Correct answer
  D

  $3:4$

Hence, the correct answer is option: 'D'.