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Chapters
2: Solutions
3: Ionic Equilibria
4: Chemical Thermodynamics
5: Electrochemistry
6: Chemical Kinetics
7: Elements of Groups 16, 17 and 18
8: Transition and Inner transition Elements
9: Coordination Compounds
10: Halogen Derivatives
11: Alcohols, Phenols and Ethers
12: Aldehydes, Ketones and Carboxylic acids
▶ 13: Amines
14: Biomolecules
15: Introduction to Polymer Chemistry
16: Green Chemistry and Nanochemistry
![SCERT Maharashtra solutions for Chemistry [English] 12 Standard HSC chapter 13 - Amines - Shaalaa.com](/images/chemistry-english-12-standard-hsc_6:5f2b1b2038084cf381bfa42c826a928c.jpg "SCERT Maharashtra solutions for Chemistry [English] 12 Standard HSC chapter 13 - Amines")
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Solutions for Chapter 13: Amines
Below listed, you can find solutions for Chapter 13 of Maharashtra State Board SCERT Maharashtra for Chemistry [English] 12 Standard HSC.
SCERT Maharashtra solutions for Chemistry [English] 12 Standard HSC 13 Amines Multiple Choice Questions
1 Mark
The following amines is the product of Gabriel phthalimide synthesis.
secondary aliphatic amine
primary aliphatic amine
aromatic primary amine
tertiary aliphatic amine
Mendius reaction is used to convert _____________
amide into amine
alkyl halide into amine
nitroalkane into amine
alkyl cyanide into amine
The strongest base amongst the following is
Methanamine
N-Methylmethanamine
N-Methylaniline
N,N-Dimethylmethanamine
The reaction in which diazonium salt is used
Sandmeyer reaction
Mendius reaction
Hofmann rearrangement reaction
Carbylamine reaction
The type of isopropylamine is a ______________
primary amine
secondary amine
tertiary amine
quaternary ammonium salt
Aniline on reaction with bromine water produces ________________
1,4-Dibromobenzene
1,2,4-Tribromobenzene
2,4-Dibromoaniline
2,4,6-Tribromoaniline
Tertiary amines have lowest boiling points because ________________
they possess polar N-C bonds
they possess intermolecular dipole-dipole attraction forces
they possess intermolecular H-bonding
they do not possess intermolecular H-bonding
SCERT Maharashtra solutions for Chemistry [English] 12 Standard HSC 13 Amines Very Short Answer Questions
1 mark
Name the process of breaking C-X bond by ammonia in preparation of amines.
Arrange the following compounds in increasing order of their boiling points.
Ethyl alcohol, Ethyl amine, Ethanoic acid, Ethane
Write the name of the reaction in which aromatic primary amines produce offensive smell.
Write the number of moles of ethanoyl chloride required for complete acylation of N, N-dimethylaniline.
Write the name of the gas evolved when a primary amine is reacted with nitrous acid.
Write the structure of Hinsberg’s reagent.
Write the order of reactivity of alkyl halides with ammonia.
SCERT Maharashtra solutions for Chemistry [English] 12 Standard HSC 13 Amines Short answer questions (Type-I)
2 Marks
Explain the basic nature of amines with a suitable example.
Answer the following.
Write a reaction to bring about the following conversions: Aniline into sulphanilic acid?
Write the reactions to bring about the following conversions.
Methyl chloride to Ethanamine
Answer the following
Explain carbylamine reaction with suitable examples.
Write IUPAC names of p-toluidine
Write IUPAC names of trimethylamine
What is the action of nitrous acid on the following compounds?
Isopropyl amine
Answer the following
Write diazotisation reaction of aniline?
Write the reactions to bring about the following conversions.
Nitroalkane to Alkylamine
Write the reactions to bring about the following conversions.
Alkyl cyanide to Alkylamine
SCERT Maharashtra solutions for Chemistry [English] 12 Standard HSC 13 Amines Short answer questions (Type-II)
3 marks
Distinguish between methanamine, dimethanamine and trimethanamine using Hinsberg’s reagent.
Answer the following.
Write the IUPAC name of the following amine.
H2N-(CH2)6 - NH2
Write reactions to bring about the following conversions.
Acetamide to Ethylamine
Write reactions to bring about the following conversions.
Acetamide to methylamine
Explain Hoffmann’s exhaustive alkylation with suitable reactions.
Answer the following.
Write a reaction to bring about the following conversions: Aniline into p-nitroaniline
Draw resonance structures of aryl diazonium salts.
Write the use of aryl diazonium salts.
How are amines classified depending on the functional group? Give one example of each class of amines.
SCERT Maharashtra solutions for Chemistry [English] 12 Standard HSC 13 Amines Long answer questions
4 marks
Write reactions for the preparation of ethanamine using Gabriel phthalimide synthesis.
Why cannot aniline be prepared by Gabriel phthalimide synthesis?
Explain the basic nature of amines with a suitable example.
Write the factors influencing the basicity of amines.
Explain the following reaction with a suitable example.
Gatterman reaction
Explain the following reaction with a suitable example.
Sandmeyer reaction
Explain the following reaction with a suitable example.
Hofmann elimination reaction
Solutions for 13: Amines
SCERT Maharashtra solutions for Chemistry [English] 12 Standard HSC chapter 13 - Amines
Shaalaa.com has the Maharashtra State Board Mathematics Chemistry [English] 12 Standard HSC Maharashtra State Board solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. SCERT Maharashtra solutions for Mathematics Chemistry [English] 12 Standard HSC Maharashtra State Board 13 (Amines) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
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Concepts covered in Chemistry [English] 12 Standard HSC chapter 13 Amines are Classification of Amines, Nomenclature of Amines, Preparation of Amines, Physical Properties of Amines, Basicity of Amines, Chemical Properties of Amines, Reactions of Arene Diazonium Salts, Reaction with Arenesulfonyl Chloride, Electrophilic Aromatic Substitution in Aromatic Amines.
Using SCERT Maharashtra Chemistry [English] 12 Standard HSC solutions Amines exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in SCERT Maharashtra Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board Chemistry [English] 12 Standard HSC students prefer SCERT Maharashtra Textbook Solutions to score more in exams.
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