JEE Main 202118 Mar, Morning shiftChemistryEasyPrinciples Related to Practical Chemistry54× since 2004Reagent, 1-napthylamine and sulphanilic acid in acetic acid is used for the detection ofAOption A. N₂OBOption B. NO3−_3^ -3−COption C. NODOption D. NO2−_2^ -2−CheckSkip · show solution
