Subject: Physical Chemistry · Chapter: Quantum Chemistry · Topic: Angular Momentum · Exam: NET JUNE 2012 · Marks: 2 · Difficulty: Medium
For $\mathrm{H}_{2}$ molecule in the excited state $\sigma_{\mathrm{g}}^{1} \sigma_{\mathrm{u}}^{1}$ spin part of the triplet state with $\mathrm{ms}=0$ is proportional to
(a)$\alpha(1) \beta(2)$
(b)$[\alpha(1) \beta(2)-\beta(1) \alpha(2)]$
(c)$\alpha(1) \alpha(2)$
(d)$[\alpha(1) \beta(2)+\beta(1) \alpha(2)]$
Answer
SELF-PRACTICE — the source book printed no answer.
Nothing is invented here, so this question has no answer on record.