Which of the following is NOT a type of spectroscopy commonly used to identify organic compounds?
A. Infrared spectroscopy
B. Nuclear magnetic resonance spectroscopy
C. Mass spectrometry
D. X-ray crystallography
Answer:D
Which of the following is NOT a type of spectroscopy commonly used to identify organic compounds?
A. Infrared spectroscopy B. Nuclear magnetic resonance spectroscopy C. Mass spectrometry D. X-ray crystallography