Final answer:
The Schrödinger’s equation for a Be₂ molecule in the oxidation state 4 is Hψ = Eψ.
Step-by-step explanation:
The correct equation for Schrödinger’s equation for a Be₂ molecule in the oxidation state 4 is Hψ = Eψ (option a). This equation represents the Hamiltonian operator (H) acting on the wavefunction (ψ), resulting in the energy (E) multiplied by the wavefunction.