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Spectroscopy · 2025

3 Chemistry questions from this IIT JAM paper
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Spectroscopy · 2025

3 Chemistry questions from this IIT JAM paper

  1. Q29.The set of asymmetric top molecules is
    Chemistry · Spectroscopy · MCQ
  2. Q49.The resonance frequency of ¹H nuclei is 300 MHz in an NMR spectrometer. If the spectrometer is operated at 12 T magnetic field, the resonance frequency (in MHz) of the same ¹H nuclei is ​.
    Chemistry · Spectroscopy · Numerical
  3. Q50.The first rotational absorption of ¹²C¹⁶O molecule is observed at 3.84 cm⁻¹. If an isotopic substitution is made with ¹⁸O in the molecule, the frequency (in cm⁻¹) of first rotational absorption is ​.
    Chemistry · Spectroscopy · Numerical