Question:

Answer the following 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 List-II (i) Radius of the nth orbit (P) ∝ n⁻² (ii) Angular momentum of the electron in the nth orbit (Q) ∝ n⁻¹ (iii) Kinetic energy of the electron in the nth orbit (R) ∝ n⁰ (IV) Potential energy of the electron in the nth (S) ∝ n¹ (T) ∝ n² (U) ∝ n¹/² Which of the following has the correct combination considering List-I and List-II?