Examining the infrared spectrum of a compound allows us to:
A)determine the types of functional groups present in the compound
B)determine the carbon-hydrogen framework of the compound
C)determine the molecular weight of the compound
D)determine the nature of the conjugated pi electron system in the compound

Question

Quizplus · Accepted Answer

Infrared spectroscopy is a powerful tool for determining the presence of functional groups in a compound. It works by measuring the frequencies of infrared radiation absorbed by the compound, which correspond to the vibrations of functional groups. Each functional group has a unique set of vibrational frequencies, allowing for their identification in a compound. Therefore, option A is the most suitable choice as it correctly highlights the use of infrared spectra to determine the functional group in a compound.

Examining the Infrared Spectrum of a Compound Allows Us To