Academic Guru (AG) on Instagram: "The Hinsberg reagent is benzene sulphonyl chloride a colorless oil used in the Hinsberg test to differentiate between primary, secondary, and tertiary amines by their different reactions with it, forming soluble or insoluble sulfonamides depending on the amine type, which allows for their identification in organic chemistry. . . .#india #education #chemistry #barabankicoaching #physics"