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

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

When a molecule releases energy gained by absorption of a photon, in what form may that energy be released?heatlightfluorescenceall of the above

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.

What is the potential energy of a molecule?A.Energy stored in molecular bondsB.Energy gained from heating the moleculeC.Energy lost as heat to the surroundingsD.Energy of motion during collisionsSUBMITarrow_backPREVIOUS

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