Which region of electromagnetic spectrum is involved in bonds vibrations?
Correct answer: B. Infrared
- A. Ultraviolet
- B. Infrared
- C. Radio waves
- D. Microwaves
Explanation
Infrared radiation is involved in bond vibrations. When molecules vibrate, their bonds stretch, bend, and twist. These vibrational motions correspond to specific frequencies of infrared radiation. Infrared spectroscopy is a technique used to study these vibrations, providing valuable information about molecular structure and composition.
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About Spectroscopy and Analysis
Spectroscopy studies how substances absorb, emit or interact with electromagnetic radiation. Coverage includes ultraviolet-visible absorption, infrared identification of functional groups, Beer-Lambert law, spectral interpretation and the use of spectroscopic data to identify or determine the concentration of chemical substances.
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