Propose possible structure(s) for a compound with molecular formula CH N that shows absorption at 2250 cm - in its IR spectrum ACH,CH2CH2C=N O B.CH NHCECCHS 0 C(CH3)2CHCN O A and B O A and C Predict which of the two C-O bonds produces the higher energy signal. hori 2 CHO bond 1 CLO bond 2 O Bond 2 produces the signal at 1300 cm-1, because it is the shorter C-O bond. O Bond 2 produces the signal at 1300 cm-1, because it is the longer C-O bond. Bond 1 produces the signal at 1300 cm-1, because it is the shorter C-O bond. O Bond 1 produces the signal at 1300 cm-1, because it is the longer C-O bond