Question

Which set of molecules are
microwave inactive?
CO2, CH3C1, C12
O JICI, H2, CO2
O 02, CO2, CC14
O Her. Br2, C12
The vibrational infrared rodinn​

Answer 1

Answer:

Infrared radiation is the proper energy to excite vibrations in molecules. The IR spectrum consists of near (4,000-12,800 cm-1), mid (200-4,000 cm-1) and far (10-200 cm-1) regions. The mid-IR region is most commonly used for analysis purposes. Vibrational excitations correspond to changes in the internuclear distances within molecules.