Which gives black precipitate on reaction with CS_2followed by additio – InterviewSolution

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1.	Which gives black precipitate on reaction with CS_2followed by addition of HgCl_2?
Answer» `(CH_3)_3C CH_2NH_2` `(C_2H_5)_2NH` `(CH_3)_3N` All of these Solution : Only `1^@` AMINES UNDERGO Hofmann.s Mustard oil REACTION and thus GIVE a black ppt. of Hgs.

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