CBSE Class 12th Chemistry Chapter 9 - Amines Important Questions with Answers

You should focus on solving CBSE Class 12th Chemistry Chapter 9: Amines important questions, especially to help you score high marks. By solving CBSE Class 12th Chemistry 9 questions, you will be solving exam-oriented questions only.

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CBSE Class 12th Chemistry Chapter 9 - Amines is an important chapter in the curriculum. The theory paper of Chemistry will be conducted for 70 marks, and the remaining marks are provided for the practical exam. Chapter 9 will carry 6 marks in the theory paper for Chemistry, so it must be prepared thoroughly. The following topics are included in the chapter according to the latest syllabus released by the Central Board of Secondary Education: Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, and identification of primary, secondary, and tertiary amines. The question paper will be a blend of MCQs, very short answer type questions, short answer type questions, and long answer type questions. There will be no overall choice included in the question paper however, 33% internal choices will be included.

The instructions to attempt the question paper will be printed at the top of the question paper and also before each section. It is also important to give equal focus to the practical exams since they will account for 30% of the marks for the subject. For the practical exam, the following parameters will be considered: Identification/Familiarity with the apparatus for 5 marks, written test (based on given/prescribed practicals) for 10 marks, Practical Record for 5 marks, and Viva for 10 marks. According to the rules and regulations shared by the Central Board of Secondary Education, for subjects with practical work, you are required to score 33% marks separately in theory and practical exams to be eligible for the passing certificate. Make sure to efficiently prepare for the exam based on the latest curriculum uploaded online on the official website of CBSE at cbseacademic.nic.in.

The Central Board of Secondary Education has already released the class 12th date sheet on the official website, so make sure to download the latest PDF to prepare accordingly. According to the latest date sheet, the 12th class exams will be conducted from 15th February to 4th April 2025. By solving important questions, students can revise for the exams. Actively solving the sample question papers and previous years' question papers can help you immensely to understand the exam format and commonly asked topics. Check more about the CBSE Class 12th Chemistry Chapter 9 - Amines Important Questions with Answers here:

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Write IUPAC name of the following compound: (CH₃CH₂)₂NCH₃ (Delhi 2017)

Question 2.

Write the IUPAC name of the following compound: (Comptt. All India 2017)
CH₃NHCH(CH₃)₂

Question 3.

Write the IUPAC name of the following compound: (Delhi 2017)
(CH₃)₂N-CH₂CH₃

Question 4.

Write IUPAC name of the following compound : (Comptt. All India 2017)
Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 8

Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 8

Question 5.

Give reasons:
(i) Acetylation of aniline reduces its activation effect,
(ii) CH₃NH₂ is more basic than C₆H₅NH₂.
(iii) Although —NH₂ is o/p directing group, yet aniline on nitration gives a significant amount of m-nitroaniline. (Delhi 2017)

Question 6.

Give reasons for the following:
(a) Acetylation of aniline reduces its activation effect.
(b) CH₃NH₂ is more basic than C₆H₅NH₂.
(c) Although —NH₂ is o/p directing group, yet aniline on nitration gives a significant amount of m-nitroaniline. (All India 2017)

Question 7.

Write the structures of compounds A, B and C in each of the following reactions: (All India 2017)
Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 72

Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 72

Question 8.

Illustrate Sandmeyer’s reaction with the help of a suitable example. (Comptt. Delhi 2017)

Question 9.

Identify A, B and C in the following reactions : (Comptt. Delhi 2017)
Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 75

Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 75

Question 10.

Identify A, B and C in the following reactions : (Comptt. All India 2017)
Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 76

Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 76

Question 1.

Write the IUPAC name of the given compound: (Delhi 2016)
Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 7

Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 7

Question 2.

Write the chemical equations involved in the following reactions: (All India 2016)
(i) Hoffmann-bromamide degradation reaction
(ii) Carbylamine reaction

Question 3.

Write the structures A, B and C in the following : (Delhi 2016)
Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 63

Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 63

Question 4.

Give reasons for the following:
(i) Aniline does not undergo Friedal-Crafts reaction.
(ii) (CH₃)₂ NH is more basic than (CH₃)₃ N in an aqueous solution.
(iii) Primary amines have higher boiling point than tertiary amines. (All India 2016)

Question 5.

Write major product(s) in the following reactions : (Comptt. Delhi 2016)
Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 66

Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 66

Question 6.

Describe a method for the identification of primary, secondary and tertiary amines. Also write chemical equations of the reaction involved. (Comptt. Delhi 2016)

Question 7.

Write the products A and B in the following : (Comptt. All India 2016)
Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 70

Important Questions for Class 12 Chemistry Chapter 13 Amines Organic Compounds Containing Nitrogen Class 12 Important Questions 70

Question 8.

Complete the following reaction equation : (Comptt. Delhi 2015)

Question 9.

Arrange the following in increasing order of basic strength (Comptt. All India 2015)
Aniline, p-Nitroaniline and p-Toluidine

Question 10.

An aromatic compound ‘A’ on treatment with aqueous ammonia and heating forms compound ‘B’ which on heating with Br₂ and KOH forms a compound ‘C’ of molecular formula C₆H₇N. Write the structures and IUPAC names of compounds A, B and C. (Comptt. Delhi 2015)