NEET UG medical entrance exam Chemistry syllabus, question papers, notes, online practice tests, MCQ questions and Chemistry previous year papers.Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary, secondary and tertiary amines. Cyanides and Isocyanides - will be mentioned at relevant places in text. Diazonium salts:Preparation, chemical reactions and importance in synthetic organic chemistry.