Classify each of the molecules according to its functional group. alcohol H-C-CH2-CH3 alcohol H3C–CH2—OH amine HBC-NH-CH2-CH3 ketone alcohot) [ Chalicte 1CH Home Br carboxylic acid HC-CH2-CH2-C-OH halide H3C-CH-CH2-CH3 aldehyde H3C-CH2-O-CH3 ketone H3C-CH2-C-NH2 Answer Bank alcohol ether ester halide ketone amide aldehyde amine carboxylic acid