According to Bohr's atomic theory, which of the following relations is/are correct? — Atomic Structure Chemistry Question

💡 Solution & Explanation

(a) K.E. ∝ Z²/n² (correct). (b) v ∝ Z/n so v×n ∝ Z (not Z²) — incorrect. (c) f = v/2πr ∝ (Z/n)/(n²/Z) = Z²/n³ (correct). (d) F ∝ Z/r² ∝ Z/(n⁴/Z²) = Z³/n⁴ (correct).