Typically, rotational changes are produced by radiation in the _________ region of the electromagnetic spectrum.
A) IR
B) UV
C) microwave
D) visible
E) X-ray

Question

Quizplus · Accepted Answer

Rotational changes in molecules are typically produced by radiation in the microwave region of the electromagnetic spectrum. This is because the energy levels associated with rotational transitions are relatively low, and microwave radiation has the appropriate energy to induce these transitions.

Typically, Rotational Changes Are Produced by Radiation in the _________