An amine X forms CH₃CH₂CH₂OH with HNO₂ and CH₃CH₂CH₂NC with CHCl₃ + KOH. X is:
Propan-1-amine (CH₃CH₂CH₂NH₂) reacts with HNO₂ to form propan-1-ol and with CHCl₃ + KOH to form propyl isocyanide, as per the PDF.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Nomenclature, Structure and Preparation - Ammonolysis and Gabriel Synthesis