Question Bank › Physical Chemistry › Quantum Chemistry › ABC26PH0145ABC26PH0145 · Quantum Chemistry Subject: Physical Chemistry · Chapter: Quantum Chemistry · Topic: Quantum Chemistry – General · Exam: CSIR-NET 2013 · Marks: 2 · Difficulty: Medium
In the formation of $\mathrm{H}_{2}$ molecules from 2 H atoms placed at positions A and B , and separated by a distance $r_{AB}$, a part of special wavefunction is \[ \phi_{A}(1) \phi_{A}(2)+\phi_{B}(1) \phi_{B}(2) \]
(a) This is a covalent term and is important as $r_{AB} \rightarrow \infty$
(b) This is a ionic term and is important as $r_{AB} \rightarrow \infty$
(c) This is a covalent term and is important as $r_{AB} \rightarrow 0$
(d) This is a ionic term and is important as $r_{AB} \rightarrow 0$
Answer Explanation No explanation was printed for this question.
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