Subject: Physical Chemistry · Chapter: Molecular Spectroscopy · Topic: Vibrational · Exam: NET JUNE 2017 · Marks: 2 · Difficulty: Medium
The $\mathrm{v}=0$ to 1 vibration-rotation spectrum of a diatomic molecule exhibits transitions for $\mathrm{R}(0)$, R1, $P(1)$ and $P(2)$ lines at $2241,2254,2216$ and $2203 \mathrm{cm}^{-1}$, respectively. From this data, we can conclude that the molecule