Infrared Spectroscopy Quiz
5 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which instrument is used to conduct the method of infrared spectroscopy?

  • Spectrophotometer (correct)
  • Electron microscope
  • Mass spectrometer
  • Chromatograph

What is the typical unit of wavenumber used in IR spectra?

  • Kelvin (K)
  • Meters per second (m/s)
  • Hertz (Hz)
  • Reciprocal centimeters (cm−1) (correct)

Infrared spectroscopy is used to study and identify chemical substances in which forms?

  • Liquid and gaseous forms only
  • Solid, liquid, and gaseous forms (correct)
  • Solid and liquid forms only
  • Gaseous form only

Which portion of the electromagnetic spectrum is usually divided into three regions in infrared spectroscopy?

<p>Infrared spectrum (C)</p> Signup and view all the answers

What is the higher-energy near-IR range approximately in terms of wavenumber?

<p>~14,000–4,000 cm−1 (C)</p> Signup and view all the answers

More Like This

IR Spectroscopy in Organic Chemistry
9 questions
Physical Chemistry II: Molecular Spectroscopy
20 questions
Introduction to Spectroscopy in MSC Chemistry
13 questions
Use Quizgecko on...
Browser
Browser