Which amine does not form a nitrosamine with HNO₂?
Tertiary amines like (CH₃CH₂)₃N do not form nitrosamines with HNO₂, unlike secondary amines, as per the PDF’s chemical properties.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Preparation - Hoffmann Bromamide and Reduction of Nitro Compounds