Which of the following is a correct preparation method for CH₃CH₂NH₂?
Ethylamine (CH₃CH₂NH₂) can be prepared by reducing nitroethane (CH₃CH₂NO₂) with H₂/Ni, as per the PDF’s preparation methods.
Ref: NCERT Class 12 Chemistry > Chapter 13: Amines > Topic: Chemical Reactions - Carbylamine Reaction and General Reactions