Answer Q.15 and Q.16 by appropriately matching the lists based on the information given in the paragraph. Consider the Bohr’s model of a one-electron atom where the electron moves around the nucleus. In the following, List-I contains some quantities for the nth orbit of the atom and List-II contains options showing how they depend on n. List-I: (I) Radius of the nth orbit, (II) Angular momentum of the electron in the nth orbit, (III) Kinetic energy of the electron in the nth orbit, (IV) Potential energy of the electron in the nth orbit. List-II: (P) proportional to n⁻², (Q) proportional to n⁻¹, (R) proportional to n⁰, (S) proportional to n¹, (T) proportional to n², (U) proportional to n¹ᐟ².
Which of the following options has the correct combination considering List-I and List-II?