Question: The label for a bottle of DMSO is missing. This could be regular DMSO or 99% deuterated DMSO. Sketch the observation of proton spectrum and

  1. The label for a bottle of DMSO is missing. This could be regular DMSO or 99% deuterated DMSO. Sketch the observation of proton spectrum and 13C spectrum for each compound. Can you tell the difference between them by using 1D proton NMR? Can you tell the difference between them by 1D 13C NMR?

Note: I=1 for deuterium.

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