Other questions in this quiz

2. What use does TMS have?

  • Is used as the standard for chemical shift measurements
  • It is used as a deuterated solvent so that it gives no signal in the NMR spectrum
  • Is used to exchange with protons in OH and NH

3. What is CDCl3 used for?

  • Is used to exchange with protons in OH and NH
  • It is used as a deuterated solvent so that it gives no signal in the NMR spectrum
  • Is used as the standard for chemical shift measurements

4. What is D2O used for

  • Is used as the standard for chemical shift measurements
  • Is used to exchange with protons in OH and NH
  • It is used as a deuterated solvent so that it gives no signal in the NMR spectrum

5. What does Carbon-13 NMR tell us?

  • Type of environment and relative peak areas
  • No. of peaks and type of environment
  • Spin-spin coupling and no. of peaks

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