Quiz for Amines-

Q1: Which of the following is a secondary amine?

A. Ethylamine B. Diethylamine C. Trimethylamine D. Aniline

Q2: Hinsberg’s reagent is used to distinguish between:

A. Primary and Secondary alcohols B. Primary and Secondary amines C. Aldehydes and Ketones D. Carboxylic acids and Esters

Q3: The IUPAC name of CH3CH2NH2 is:

A. Ethylamine B. Methanamine C. Aminoethane D. Ethanamine

Q4: Which amine gives no reaction with Hinsberg’s reagent?

A. Primary amine B. Secondary amine C. Tertiary amine D. All of these

Q5: Aniline reacts with bromine water to give:

A. Monobromoaniline B. Tribromoaniline C. p-Bromoaniline D. No reaction

Q6: Which among the following is least basic?

A. Ethylamine B. Aniline C. Ammonia D. Methylamine

Q7: Which of the following methods is used to prepare primary amines?

A. Wurtz reaction B. Gabriel phthalimide synthesis C. Reimer-Tiemann reaction D. Friedel-Crafts reaction

Q8: Which of the following is aromatic amine?

A. Methylamine B. Diethylamine C. Aniline D. Ethylamine

Q9: Diazotization of aniline is carried out at:

A. Low temperature (0–5°C) B. Room temperature C. High temperature D. Boiling point

Q10: Which of the following is most basic?

A. Aniline B. Ammonia C. Methylamine D. Nitroaniline

Q11: What is the product when aniline reacts with acetyl chloride?

A. Phenol B. Acetanilide C. Benzamide D. Benzoic acid

Q12: Which test confirms the presence of primary aromatic amine?

A. Lucas test B. Hinsberg test C. Carbylamine test D. Tollen’s test

Q13: Azodyes are formed from:

A. Diazonium salts and phenol B. Alcohol and carboxylic acid C. Aldehyde and ammonia D. Ketone and hydrazine

Q14: Reaction of nitrobenzene with Sn/HCl gives:

A. Aniline B. Benzene C. Nitrosobenzene D. Phenol

Q15: Which one gives the Carbylamine test?

A. Aniline B. Secondary amine C. Tertiary amine D. Phenol

Q16: What is formed when aniline is diazotized and then reacted with phenol?

A. Anisole B. Benzene C. p-Hydroxyazobenzene D. Nitrophenol

Q17: Which of the following is a tertiary amine?

A. Trimethylamine B. Methylamine C. Dimethylamine D. Aniline

Q18: Which base strength order is correct?

A. Aniline > Methylamine B. Methylamine > Aniline C. Ammonia > Methylamine D. Phenol > Aniline

Q19: Which reagent is used for the reduction of nitro compounds to amines?

A. KMnO₄ B. Sn/HCl C. KOH D. HNO₃

Q20: Primary amines can be converted into diazonium salts by:

A. NaNO₂ and HCl at 0–5°C B. Br₂ in CCl₄ C. NaOH and heat D. KMnO₄