ABC26PH0765 · Physical Spectroscopy

Subject: Physical Chemistry · Chapter: Physical Spectroscopy · Topic: Physical Spectroscopy – General · Exam: JAM 2001-2022 · Marks: 2 · Difficulty: Hard

The correct order of the fundamental vibrational frequencies of the following diatomic molecules is
(a)${ }^{1} \mathrm{H}^{35} \mathrm{Cl}>{ }^{1} \mathrm{H}^{37} \mathrm{Cl}>{ }^{2} \mathrm{D}^{35} \mathrm{Cl}$
(b)${ }^{2} \mathrm{D}^{35} \mathrm{Cl}>{ }^{1} \mathrm{H}^{37} \mathrm{Cl}>{ }^{1} \mathrm{H}^{35} \mathrm{Cl}$
(c)${ }^{1} \mathrm{H}^{37} \mathrm{Cl}>{ }^{1} \mathrm{H}^{35} \mathrm{Cl}>{ }^{2} \mathrm{D}^{35} \mathrm{Cl}$
(d)${ }^{1} \mathrm{H}^{37} \mathrm{Cl}>{ }^{2} \mathrm{D}^{35} \mathrm{Cl}>{ }^{1} \mathrm{H}^{35} \mathrm{Cl}$
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.

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