What test can be used to differ amide and amine? For aliphatic amide and amine. I know we can use $\ce{NaOH}$ because amide will give off $\ce{NH3}$, but what will amine yield if we test it with $\ce{NaOH}$?
Easiest way is to use TLC(thin layer chromatography) plate and stain with ninhydrin. Ninhydrin colors primary and secondary amines and amides only with vigorous heating when amide bond breaks.