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Question

Chemistry Question on Molecular Orbital Theory

As per Moeller chart, the correct ascending order of their energies of the following orbitals is

A

3s <3p <4s <3d

B

3s <3p <4s <3d

C

3s<4s <3p < 3d

D

3s<3d <4s <3p

Answer

3s <3p <4s <3d

Explanation

Solution

The correct option is (A): 3s <3p <4s <3d