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Subject specialists have created NCERT solutions for class 12 Chemistry chapter 12 which includes thorough solutions for reference. These solutions are updated according to the latest term – II CBSE syllabus for 2021-22 and are provided in easy language for understanding. Tips and tricks are also provided.
These solutions are provided by Infinity Learn so a student can clear his doubts and get help with a deep understanding of the concept. Also, you can refer them to make the chapter notes and revisions notes. You can also download PDF from the link.
Class 12 Chemistry NCERT Solutions for Chapter 13 Amines
This chapter comes under the term – II CBSE Syllabus 2021-22. Amines are 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 are 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 are derived from ammonia. They are produced by replacing the hydrogen atoms with an alkyl or aryl group. Either all or some number of hydrogen can be replaced. As the number of hydrogen atoms is replaced, amines can be classified into three: Primary, Secondary, and Tertiary amines.
Primary amines are formed when anyone hydrogen of ammonia is replaced by an 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. This was brief summary of the chapter based on the term–II exams.
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While solving NCERT textbook questions students can also solve sample papers and exemplar problems. By Solving previous year’s questions and sample papers you will get familiar with the term – II exam pattern as well as the marking scheme.
Along with that students can also follow study materials, and textbook solutions can act as the best revision notes. Students must also make study notes so that they can go through them for quick revision.
Frequently Asked Questions on NCERT Solutions for Class 12 Chemistry Chapter 13
How amines are categorized in Chapter 13 for Class 12 Chemistry?
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 anyone hydrogen of ammonia is replaced by an 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 be expected in the exams. So, the student must be learning this concept regularly in a good and hassle freeway.
How should I prepare this chapter for the second-term exam?
Amines are one of the important topics 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 learned in detail and also go through the reactions involved. Studying these topics using the NCERT Solutions will give proper guidance about the concepts which are very important from the exam point of view.
How is the Infinite learn NCERT Solutions PDF useful for the students?
This concept requires conceptual clarity among the students. In order to score well 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 perfect study material that will satisfy all their needs. The PDF format is also available which can be downloaded by the students for clarification of the doubts.
