UNIT 9: Amines

Which reaction shortens carbon chain?

Aniline is:

Which reaction is used to prepare aromatic amines?

Isocyanides are:

Which test gives foul smell?

Which reagent reduces nitrobenzene to aniline?

Reduction of amides gives:

Reduction of nitriles gives:

Which has highest boiling point?

Boiling point order:

Reason for solubility of amines:

Which is most soluble in water?

Which is most basic in gas phase?

Alkyl amines are more basic due to:

Which is electron withdrawing group?

Which group activates benzene ring strongly?

The product formed is:

Aniline + Br2 water gives:

Aniline undergoes bromination to give:

Which is strongest base in aqueous medium?

Basic strength in aqueous solution depends on:

Which reaction gives phenol from diazonium salt?

Gattermann reaction is similar to:

Which catalyst is used in Sandmeyer reaction?

Sandmeyer reaction replaces diazonium group with:

Diazotization requires:

Which reaction produces benzene diazonium chloride?

Which is a tertiary amine?

The IUPAC name of CH3NH2 is:

Which amine is aromatic?

Which reagent is used in Gabriel synthesis?

Gabriel synthesis cannot prepare:

Gabriel phthalimide synthesis gives:

Which reaction converts nitro compound to amine?

Tertiary amines with nitrous acid form:

Secondary amines react with nitrous acid to give:

Aromatic diazonium salts are stable at:

Primary amines react with nitrous acid to form:

Which test distinguishes primary amines?

Carbylamine reaction produces:

Carbylamine reaction is given by:

Hoffmann bromamide reaction gives:

Which reagent is used in Hoffmann bromamide reaction?

Why is aniline less basic than alkyl amines?

Which is least basic?

Which factor increases basicity of amines?

Which amine is most basic?

Which classification is based on the number of alkyl groups attached to nitrogen?

The general formula of primary amines is:

Which of the following is a primary amine?