Nivedha posted an Question
January 15, 2021 • 23:55 pm 30 points
  • CSIR NET
  • Chemical Sciences

The r branch in the vibrational spectra of ax exhibits a set of equally spaced lines with a separation of 10 cm. the rotational constant of ax is: (a) 10 cm (b)

The R branch in the vibrational spectra of AX exhibits a set of equally spaced lines with a separation of 10 cm. The rotational constant of AX is: (a) 10 cm (b) 20 cm (c) 5 cm (d) 15 cm

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    Priyanshu kumar Best Answer

    It should be option C as given it is equally spaced means 2B=10cm^-1 so rotational constant B=10/2=5cm^-1

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