The angular momentum of electron revolving round nucleus of H-atom is directly ∝ — Atomic Structure Chemistry Question
Question
The angular momentum of electron revolving round nucleus of H-atom is directly ∝
Answer: B
💡 Solution & Explanation
Angular momentum L in Bohr's model is L = n * h / (2*π), meaning L is directly ∝ n. The radius of a Bohr orbit r is ∝ n^2 / Z, which means for a given atom, n is ∝ r^1/2. Substituting this, we find L is ∝ r^1/2.
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