Which of the following analytical technique can be used to identify a chemical substance by the sorting of gaseous ions in electric and magnetic fields according to their mass-to-charge ratios?
A. Raman spectroscopy
B. Atomic spectroscopy
C. NMR spectroscopy
D. Mass spectroscopy
Answer:D
Which of the following analytical technique can be used to identify a chemical substance by the sorting of gaseous ions in electric and magnetic fields according to their mass-to-charge ratios?
A. Raman spectroscopy B. Atomic spectroscopy C. NMR spectroscopy D. Mass spectroscopy
Explanation: Mass spectroscopy is an analytical technique that can be used to identify a chemical substance by the sorting of gaseous ions in electric and magnetic fields according to their mass-to-charge ratios. Whereas, Raman spectroscopy, atomic spectroscopy, and NMR spectroscopy cannot be used to identify a chemical substance by the sorting of gaseous ions in electric and magnetic fields according to their mass-to-charge ratios.