---
title: "A student uses absorption spectroscopy to analyze the stretching and bending vibrations of covalent bonds in a sample of gaseous carbon dioxide, \\(\\text{CO}_2\\text{(g)}\\). Which region of the electromagnetic spectrum is absorbed to promote these molecular vibrational transitions, and how does the energy of a single photon in this region compare to the energy of a single photon of ultraviolet (\\(\\text{UV}\\)) radiation?"
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url: "https://nerd-notes.com/ubq/119964/"
date_modified: "2026-08-21T08:31:12+00:00"
---

# A student uses absorption spectroscopy to analyze the stretching and bending vibrations of covalent bonds in a sample of gaseous carbon dioxide, \(\text{CO}_2\text{(g)}\). Which region of the electromagnetic spectrum is absorbed to promote these molecular vibrational transitions, and how does the energy of a single photon in this region compare to the energy of a single photon of ultraviolet (\(\text{UV}\)) radiation?

A student uses absorption spectroscopy to analyze the stretching and bending vibrations of covalent bonds in a sample of gaseous carbon dioxide, \(\text{CO}_2\text{(g)}\). Which region of the electromagnetic spectrum is absorbed to promote these molecular vibrational transitions, and how does the energy of a single photon in this region compare to the energy of a single photon of ultraviolet (\(\text{UV}\)) radiation?

- **A.** Region: \(\text{Microwave}\) ; Energy relative to \(\text{UV}\) photon: Greater
- **B.** Region: \(\text{Microwave}\) ; Energy relative to \(\text{UV}\) photon: Less
- **C.** Region: \(\text{Infrared}\) ; Energy relative to \(\text{UV}\) photon: Greater
- **D.** Region: \(\text{Infrared}\) ; Energy relative to \(\text{UV}\) photon: Less

*The answer key and step-by-step explanation are available to logged-in users at https://nerd-notes.com/ubq/119964/*