Question

How is a spectrum obtained in NMR spectroscopy?

A. Low-frequency radio waves bombard the atom and cause nuclei in a low spin state to move to a higher spin state.
B. High-frequency ultraviolet rays bombard the atom and cause nuclei in a high spin state to move to a lower spin state.
C. High-frequency radio waves bombard the atom and cause nuclei in a high spin state to move to a lower spin state.
D. Low-frequency ultraviolet rays bombard the atom and cause nuclei in a low spin state to move to a higher spin state.

Answer 1

I really dont know much details about an NMR.

Answer 2

i dunno either :( i searched for it but dont seem to get it

Answer 3

@abb0t It's D right?

Answer 4

@pooja195

Answer 5

@abb0t Please help!