The orbital angular momentum of 2p- and 3p-orbitals — Atomic Structure Chemistry Question

💡 Solution & Explanation

Orbital angular momentum is determined by the formula $L = \sqrt{l(l+1)}\frac{h}{2\pi}$. Both 2p and 3p orbitals have an azimuthal quantum number $l=1$, so they have the same orbital angular momentum. Therefore, correct answer is A.