Ans. Amines can be classified into primary, secondary and tertiary depending on the number of hydrogen atoms replaced from ammonia by organic groups when a single hydrogen atom is replaced, a primary amine is formed.
When two or three hydrogen atoms are replaced, secondary and tertiary amines are formed, respectively. Students who will appear for their board exams can expect multiple questions on this classification. Therefore, students should have a clear understanding of it.
Moreover, they can take help of NCERT Solution for Class 12 Chemistry Chapter 13 PDF to get a comprehensive knowledge of this topic. The elaborate explanation, along with the diagrams, will help them to understand it in a hassle-free way.