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Write the structure of 2-hydroxybenzoic acid.
Concept: Acids >> Nomenclature of Carboxylic Acids
Show how the following compound can be converted to benzoic acid.
Phenylethene (Styrene)
Concept: Acids >> Methods of Preparation of Carboxylic Acids
Complete the following reactions:
Concept: Concepts of Aldehydes, Ketones, and Carboxylic Acids >> Chemical Reactions of Aldehydes and Ketones - Other Reactions
Complete the following reactions:
Concept: Concepts of Aldehydes, Ketones, and Carboxylic Acids >> Chemical Reactions of Aldehydes and Ketones - Other Reactions
Give the structures of A, B and C in the following reactions:
Concept: Diazonium Salts >> Chemical Reaction of Diazonium Salts - Reactions Involving Displacement of Nitrogen
Write the major products(s) in the following:
Concept: Diazonium Salts >> Importance of Diazonium Salts in Synthesis of Aromatic Compounds
Distinguish between the following pairs of compounds: Aniline and N-methylaniline
Concept: Concept of Amines >> Identification of Primary, Secondary and Tertiary Amines
Write the structures of main products when benzene diazonium chloride `(C_6H_5N_2^(+)Cl^-)`reacts with the following reagents:
CuCN/KCN
Concept: Diazonium Salts >> Chemical Reaction of Diazonium Salts - Reactions Involving Displacement of Nitrogen
Write the structures of main products when benzene diazonium chloride `(C_6H_5N_2^(+)Cl^-)`reacts with the following reagents:
H2O
Concept: Diazonium Salts >> Chemical Reaction of Diazonium Salts - Reactions Involving Displacement of Nitrogen
Write the structures of main products when benzene diazonium chloride `(C_6H_5N_2^(+)Cl^-)`reacts with the following reagents:
CH3CH2OH
Concept: Diazonium Salts >> Chemical Reaction of Diazonium Salts - Reactions Involving Displacement of Nitrogen
Arrange the following:
Aniline, p-nitroaniline, p-methylaniline - in the increasing order of their basic strength
Concept: Concept of Amines >> Chemical Reactions of Amines - Basic Character of Amines
Why does NH3 act as a Lewis base?
Concept: Concept of Amines >> Chemical Reactions of Amines - Basic Character of Amines
Give the structures of A, B and C in the following reaction:
Concept: Diazonium Salts >> Chemical Reaction of Diazonium Salts - Reactions Involving Displacement of Nitrogen
Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.
CH3NHCH(CH3)2
Concept: Concept of Amines >> Nomenclature of Animes
Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.
(CH3CH2)2NCH3
Concept: Concept of Amines >> Nomenclature of Animes
Account for the following:
Methylamine in water reacts with ferric chloride to precipitate hydrated ferric oxide.
Concept: Concept of Amines >> Nomenclature of Animes
Arrange the following:
In increasing order of basic strength:
C6H5NH2, C6H5NHCH3, C6H5CH2NH2
Concept: Concept of Amines >> Chemical Reactions of Amines - Basic Character of Amines
Write a short note on diazotisation.
Concept: Introduction of Diazonium Salts
Write a short note on the following:
Hoffmann’s bromamide reaction
Concept: Preparation of Amines
Arrange the following:
In increasing order of solubility in water:
C6H5NH2, (C2H5)2NH, C2H5NH2
Concept: Classification of Amines
