Multiple Choice
Which of the following is not true regarding 1H NMR spectroscopy?
A) "shielding" leads to peaks at lower values of
B) a "downfield" peak appears at a higher value of
C) " for a particular proton depends on the magnetic field strength of the instrument used."
D) on a 300 MHz instrument, a proton that adsorbs irradiation at a frequency 1200 Hz higher than the adsorption of TMS appears at 4 ppm.
Correct Answer:
Verified
Correct Answer:
Verified
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