Molecular Spectroscopy -Multiple Choice Questions Quiz

Interactive MCQs on “Molecular Spectroscopy”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is molecular spectroscopy?

(a) The study of the structure and properties of molecules
(b) The study of the interaction between light and matter
(c) The study of molecular motion in a gas phase
(d) The study of molecular synthesis and reactions

Question 2: Which region of the electromagnetic spectrum is typically used in infrared spectroscopy?

(a) Radio waves
(b) Microwaves
(c) Infrared radiation
(d) Ultraviolet radiation

Question 3: Which molecular spectroscopy technique is based on the absorption of ultraviolet or visible light by molecules?

(a) Infrared spectroscopy
(b) Nuclear Magnetic Resonance (NMR) spectroscopy
(c) Mass spectrometry
(d) Ultraviolet-Visible (UV-Vis) spectroscopy

Question 4: Which molecular spectroscopy technique is used to study the nuclear magnetic properties of atoms in a molecule?

(a) Infrared spectroscopy
(b) Nuclear Magnetic Resonance (NMR) spectroscopy
(c) Mass spectrometry
(d) Ultraviolet-Visible (UV-Vis) spectroscopy

Question 5: Which molecular spectroscopy technique is based on the interaction between molecules and a beam of electrons?

(a) Infrared spectroscopy
(b) Electron Spin Resonance (ESR) spectroscopy
(c) Mass spectrometry
(d) Raman spectroscopy

Question 6: Which molecular spectroscopy technique is used to study the molecular vibrations and rotational transitions in molecules?

(a) Infrared spectroscopy
(b) Nuclear Magnetic Resonance (NMR) spectroscopy
(c) Mass spectrometry
(d) Raman spectroscopy

Question 7: Which molecular spectroscopy technique is used to measure the mass-to-charge ratio of ions in a sample?

(a) Infrared spectroscopy
(b) Nuclear Magnetic Resonance (NMR) spectroscopy
(c) Mass spectrometry
(d) Raman spectroscopy

Question 8: Which molecular spectroscopy technique is based on the inelastic scattering of light by molecules?

(a) Infrared spectroscopy
(b) Nuclear Magnetic Resonance (NMR) spectroscopy
(c) Mass spectrometry
(d) Raman spectroscopy

Question 9: Which molecular spectroscopy technique is used to study the electronic energy levels and transitions in molecules?

(a) Infrared spectroscopy
(b) Nuclear Magnetic Resonance (NMR) spectroscopy
(c) Mass spectrometry
(d) Ultraviolet-Visible (UV-Vis) spectroscopy

Question 10: Which molecular spectroscopy technique is particularly useful for studying the structure of large biomolecules, such as proteins and nucleic acids?

(a) Infrared spectroscopy
(b) Nuclear Magnetic Resonance (NMR) spectroscopy
(c) Mass spectrometry
(d) Raman spectroscopy