Table of Contents
NCERT Exemplar Solutions for Class 12 Chemistry Chapter 13 – Amines: Subject specialists have created NCERT Exemplar Solutions for class 12 Chemistry chapter 13, which includes thorough solutions for reference. All of the unsolved questions from the textbook’s exercises answered here. The NCERT Exemplar Solutions Solutions for Class 12 provide useful solutions for improving conceptual knowledge and help in entrance examinations like JEE mains and NEET.
The solutions carefully solved using student-friendly terms while still adhering to the norms that must followed when solving NCERT Exemplar Solutions Solutions for Class 12. Practicing these answers can be incredibly advantageous not only in terms of exams but also in terms of helping Class 12 pupils perform well in upcoming competitive exams.
The approaches for answering have given special consideration to stay on target while not deviating from the intended answer. Because time is so important in exams, excellent time management when answering questions is essential for getting the best results.
NCERT Exemplar Solutions for Class 12 Chemistry Chapter 13 – Amines
This chapter comes under the term – II CBSE Syllabus 2021-22. Amines derivatives of ammonia produced by the replacement of hydrogen. In the Solutions for this chapter, students will understand the nomenclature, properties and structure of amines. Amines are the most important nitrogen-containing organic compounds. Solved examples covering the basicity of amines, synthesis and reactions undergone by amines taught by our subject experts.
Subtopics of Class 12 Chemistry Chapter 13 – Amines
- Structure of Amines
- Classification
- Nomenclature
- Preparation of Amines
- Physical Properties
- Chemical Reactions
- Methods of preparation of Diazonium Salts
- Physical Properties
- Chemical reactions
- Importance of Diazonium salts in Synthesis of aromatic Compounds
Amines
Amines derived from ammonia. They produced by replacing the hydrogen atoms with an alkyl or aryl group. Either all or some number of hydrogen can replaced. As the number of hydrogen atoms replaced, amines can classified into three: Primary, Secondary and Tertiary amines.
Primary amines formed when any one hydrogen of ammonia replaced by alkyl or aryl group. Secondary amines formed when any two hydrogen atoms of ammonia or one hydrogen atom of primary amine replaced by an alkyl or aryl group. When all the three hydrogen atoms of NH3 are replaced either by an alkyl or aryl group it is called a tertiary amine. This was brief summary of the chapter based on term – II exams.
Frequently Asked Questions
Q. How amines are categorised in Chapter 13 for Class 12 Chemistry?
Ans: Amines can be classified into primary, secondary, and tertiary based on the number of H atoms replaced from NH by organic groups. Primary amines are formed when any one hydrogen of ammonia is replaced by alkyl or aryl group. Secondary amines are formed when any two hydrogen atoms of ammonia or one hydrogen atom of primary amine are replaced by an alkyl or aryl group. When all the three hydrogen atoms of NH3 are replaced either by an alkyl or aryl group it is called a tertiary amine. Questions based on this classification can expected in the exams. So, the student must be learning this concept regularly in a good and hassle freeway.
Q. How should I prepare this chapter for the second term exam?
Ans: Amines is one of the important topic for the term – II exam and other competitive exams. Students must learn the categories of amines on learning this chapter. IUPAC names of various compounds to be learn in detail and also go through the reactions involved. Studying these topics using the NCERT Exemplar Solutions will give proper guidance about the concepts which are very important for the exam point of view.
Q. How is the Infinite learn NCERT Exemplar Solutions PDF useful for the students?
Ans: This concept requires conceptual clarity among the students. In order to score good in the second term exams, students should go through comprehensive knowledge about the topics present in each chapter. While solving the questions from the textbook, students can have a perfect study material that will satisfies all their needs. The PDF format is also available which can downloaded by the students for clarification of the doubts.
Q. Why Opt for Infinity Learn?
Ans: In this chapter Infinity Learn provides videos, notes, NCERT textbook solutions, other practice book solutions and assignments that help you learn the concepts and to memorise the concepts for entrance exams and board exams. Most important, Infinity learn provide instant doubt support by subject experts.
