Subject: Physical Chemistry · Chapter: Quantum Chemistry · Topic: Quantum Chemistry – General · Exam: NET JUNE 2014 · Marks: 2 · Difficulty: Medium
The simplest ground-state VB wave function of a diatomic molecule like HCl is written as $\psi=\psi_{\mathrm{H}}(1 \mathrm{s}, 1) \psi_{\mathrm{Cl}}\left(3 \mathrm{p}_{\mathrm{z}}, 2\right)+\mathrm{B}$ where B stands for