The reaction of CH₃NH₂ with HNO₂ produces:
Methylamine (CH₃NH₂), a primary aliphatic amine, reacts with HNO₂ to form methanol (CH₃OH) and N₂, as per the PDF.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Preparation - Hoffmann Bromamide and Reduction of Nitro Compounds