What can be determined about a molecule from its IR spectrum?

CHEMISTRY · Single correct · A Level · Chemistry · Organic analysis and spectroscopy · Organic analysis and spectroscopy

Problem

What can be determined about a molecule from its IR spectrum? (1) The number of bonds in the molecule. (2) The molar mass of the molecule. (3) The types of bonds present in the molecule. (4) The number of different chemical environments.

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