Chemistry · Structure of atom
हिन्दीGiven below are two statements:\n Statement I: The energy of an orbital in a multi-electron atom depends on both principal quantum number \( n \) and azimuthal quantum number \( l \).\n Statement II: In a hydrogen atom, the 3s, 3p, and 3d orbitals all possess different energies. \nIn the light of the above statements, choose the most appropriate answer from the options given below:
Correct answer · Option 3
Statement I is correct but Statement II is incorrect.
Explanation
Statement I is correct. Statement II is incorrect because in hydrogen atom, orbitals with the same principal quantum number \( n = 3 \) (3s, 3p, 3d) have the same energy.