Which of the following can be used to disting | vedclass

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(D) Primary,secondary,and tertiary amines can be distinguished using the Hinsberg reagent (benzenesulfonyl chloride,$C_6H_5SO_2Cl$).- Primary amines f

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$A$ and $B$ both

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(D) Primary,secondary,and tertiary amines can be distinguished using the Hinsberg reagent (benzenesulfonyl chloride,$C_6H_5SO_2Cl$).- Primary amines form a sulfonamide that is soluble in alkali.- Secondary amines form a sulfonamide that is insoluble in alkali.- Tertiary amines do not react with the Hinsberg reagent.Additionally,$HNO_2$ (nitrous acid) also distinguishes them:- Primary aliphatic amines react with $HNO_2$ to evolve $N_2$ gas.- Secondary amines form yellow oily $N$-nitrosoamines.- Tertiary amines form soluble nitrite salts.Therefore,both $A$ and $B$ are correct.

Which of the following can be used to distinguish primary,secondary and tertiary amines?

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