The greatest energy has been emitted with the radiation of the quantum leap associated with n=5 to n=1. Thus, option C is correct.
Quantum leaps have been the atomic orbitals that has been holding the electrons. The orbitals have been arranged with the increasing order of the energy.
The atoms has been required to gain energy in order to jump from the lower energy level to the higher energy level. There has been the emission of the radiations when the atoms have been returned from the excited state to the ground state.
The energy of the emitted radiations have been maximum with the return of the electron from the higher energy level to the lowest. Thus, the greatest energy has been emitted with the radiation of the quantum leap associated with n=5 to n=1. Thus, option C is correct.
For more information about the quantum leaps, refer to the link:
https://brainly.com/question/18835321
