Which of the following are the result of exposing a molecule to IR radiation?Select answer from the options belowBending and Flipping of nuclear spinBending and StretchingRotation and Stretching Rotation and Electron excitationRotation and Flipping of nuclear spinSave for LaterSubmit Answer

Interaction between a molecule and IR radiation will cause ________.Select answer from the options belowrotation of bonds.vibrational excitation.electron ejection.change of nuclear spin.electron excitation.

When a molecule absorbs a photon of IR radiation, the absorption causes a ______________ excitation.Select answer from the options belownuclearelectronicvibrationalrotational

Which of the given options is a process by which molecules can absorb radiation ?Question 1Answera.Electronic transitionb.All of the abovec.Vibrational transitiond.Rotational transition

When a molecule absorbs a photon of IR radiation and undergoes vibrational excitation, the energy of the photon is temporarily stored as vibrational energy until it is released back into the environment, usually in the form of ____________.Select answer from the options belowlightheatsoundSave for LaterSubmit Answer

A molecule of oxygen comes in contact with an IR photon with the frequency that matches the vibrational frequency of the stretching of the O=O bond. What change(s) occur in the molecule?Question 18AnswerThe molecule absorbs the photon and the frequency of the stretching of the O=O bond increases.The molecule absorbs the photon and the amplitude of the stretching of the O=O bond increases.The molecule absorbs the photon and the amplitude of the stretching of the O=O bond decreases.The molecule absorbs the photon and no change occurs.The molecule does not absorb the photon and no change occurs.The molecule absorbs the photon and the frequency of the stretching of the O=O bond increases.