The figure shows four jumps of the electron in a hydrogen atom. A, B and C emit a photon, and D absorbs one. Match each jump with its description. List-I (Jump) A. Jump A B. Jump B C. Jump C D. Jump D List-II (Description) I. Takes in a photon II. Emits the shortest wavelength of A, B and C III. Emits a Balmer line IV. Emits the longest wavelength of A, B and C

Fig. 1: An energy level diagram of the hydrogen atom, not to scale, with five horizontal levels labelled n equal to 1 at the bottom to n equal to 5 at the top, the spacing between them shrinking upwards. Four vertical arrows labelled A to D stand between the levels. A points down from n equal to 5 to n equal to 2. B points down from n equal to 3 to n equal to 1. C points down from n equal to 4 to n equal to 3. D points up from n equal to 2 to n equal to 4.