5) (8 points) The 'H-NMR spectrum of a compound was measured at 100 MHz. An AB pattern was observed with the A protons at 1.68 ppm and the B protons at 1.84 ppm. The J value was determined to be 5 Hz. What is the Î/ under these conditions? with a sketch, demonstrate the appearance of this section of the spectrum. The sample is now measured with a spectrometer operating at 500 MHz. What is the ÎDJ under these conditions? With a sketch, demonstrate the appearance of this section of the spectrum.