21 1 X 2 1. How many signals would one expect to see in the 'H NMR spectrum and the "C NMR spectrum of each of the following compounds ? (20 pt) CH, CH-CH2-O-CHCH-CH3 CH, CH CH CH2--0--CH,CH, A (B) CH,CH,CH.CH CH Br CH, CH- -CH2-CHE CH CH, CH, CH.CH CH CH I CH, CH CH CH, H 1C Compound A Compound B Compound C Compound D TIILIT |||||| Compound E Compound F