Biochemistry - UV Luminance Spectroscopy - Discussion

Discussion :: UV Luminance Spectroscopy - Section 1 (Q.No.5)


For a molecule to absorb IR, why must the molecule's vibrations cause fluctuations in the dipole moment of the molecule?

[A]. Because a change in dipole moment lowers the energy required for electronic transitions
[B]. Because for absorption to occur, the radiation must interact with the electric field caused by changing dipole moment
[C]. Because fluctuations in the dipole moment allow the molecule to deform by bending and stretching
[D]. All of the above

Answer: Option B


No answer description available for this question.

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