Question

in vibrational rotational the frequency or wavelength of absorption depends on?
A.relative masses of atoms
B.the force constants of the bonds
C.geometry of the atom
D.all

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Answer 1

Answer:

option b I hope it's help you.

Answer 2

Answer:

Rotational–vibrational spectroscopy is a branch of molecular ... The rotational constant of the ground vibrational state B′′ and centrifugal distortion ... where mA and mB are the masses of the atoms A and B, and d represents the distance ...