Examlex
Which of the following is NOT a Web search engine?
IR Spectrum
A graph representing the infrared light absorption of a molecule, used to identify molecular structure and functional groups.
IR Spectroscopy
A technique used in chemistry to identify molecular structures by measuring the absorption of different frequencies of infrared light, providing information about functional groups present.
IR Absorption
A phenomenon where molecules absorb infrared radiation at specific wavelengths, corresponding to vibrations of their chemical bonds; used in spectroscopy for molecule identification.
Characteristic Stretch
The specific frequency at which molecular bonds stretch during IR absorption, indicative of certain functional groups.
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