1) What are the functional groups in the following molecules: a) C-C b) Alkene 2, H3C-C-NH Arene ano manc ring 2) Circle and list the names of the functional groups in the following molecule: O d) H3C-C-O-CH3 -0-H NHO OH 8-CH-CH || H3CHC-C-CH-CH-CH-C-OH