2. Match each compound with the right 'H NMR spectrum (a) isopropyl propionate ich yeol (b) isopropyl isobutyrate (c) ethyl isobutyrate it (d) d diisopropyl carbonate "H NMR Spectrum (1): (0.25 points) will le 2 PPM *H NMR Spectrum (2): (0.25 points) uuuuu 5 ch 4 3 PPM 1H NMR Spectrum (3): (0.25 points) The signal around 1 ppm is an overlapping multiplet: triplet and doublet. Juille 5 3 PPM H NMR Spectrum (4): (0.25 points) 6 5 N- 2 3 PPM