Amines - Preparation & Properties

Q. What is the effect of increasing the number of alkyl groups on the basicity of amines?
  • A. Increases basicity
  • B. Decreases basicity
  • C. No effect
  • D. Depends on the solvent
Q. What is the IUPAC name of the compound CH3-CH2-NH2?
  • A. Ethylamine
  • B. Propylamine
  • C. Dimethylamine
  • D. Isopropylamine
Q. What is the main functional group present in amines?
  • A. Hydroxyl group
  • B. Carboxyl group
  • C. Amino group
  • D. Carbonyl group
Q. What is the main product when an amine reacts with a carboxylic acid?
  • A. Amide
  • B. Ester
  • C. Alcohol
  • D. Aldehyde
Q. What is the product of the reaction between an amine and an alkyl halide?
  • A. Amide
  • B. Quaternary ammonium salt
  • C. Nitrile
  • D. Alcohol
Q. What is the product of the reaction of an amine with nitrous acid?
  • A. Diazonium salt
  • B. Amide
  • C. Alcohol
  • D. Aldehyde
Q. What type of reaction occurs when an amine reacts with a haloalkane?
  • A. Nucleophilic substitution
  • B. Electrophilic addition
  • C. Elimination
  • D. Redox
Q. Which of the following compounds is a secondary amine?
  • A. CH3-NH2
  • B. CH3-CH2-NH-CH3
  • C. CH3-CH2-CH2-NH2
  • D. NH3
Q. Which of the following is a characteristic property of amines?
  • A. They are acidic
  • B. They have a fishy odor
  • C. They are non-polar
  • D. They do not form hydrogen bonds
Q. Which of the following is a method for the preparation of aromatic amines?
  • A. Reduction of nitro compounds
  • B. Hydrolysis of nitriles
  • C. Alkylation of aniline
  • D. Dehydration of amides
Q. Which of the following methods can be used to prepare primary amines?
  • A. Reduction of nitriles
  • B. Hydrolysis of amides
  • C. Alkylation of ammonia
  • D. All of the above
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