CBSE  /  Class 12  /  Chemistry  /  Amines

  • 1. 
    What is the end product in the following sequence of reactions?

  • Aniline
  • Phenol
  • Benzene
  • Benzenediazxonium chloride

  • 2. 
    Tertiary amines have lowest boiling points amongst isomeric amines because

  • they have highest molecular mass
  • they do not form hydrogen bonds
  • they are more polar in nature
  • they are most basic in nature

  • 3. 
    The end product Z of the reaction

  • propanenitrile
  • triethylamine
  • diethylamine
  • propylamine

  • 4. 
    Primary and secondary amines are distinguished by

  • Br
  • HClO
  • HNO
  • NH

  • 5. 
    Electrophilic substitution of aniline with bromine water at room temperature gives

  • 2-bromoaniline
  • 3-bromoaniline
  • 2, 4, 6-tribromoaniline
  • 3, 5, 6-tribromoaniline

  • 6. 
    Anilinium hydrogensulphate on heating with sulphuric acid at 453-473 K produces

  • sulphanilic acia
  • benzenesulphonic acid
  • aniline
  • anthranilic acid

  • 7. 
    Which of the following can exist as zwitter ion?

  • p-Aminoacetophenone
  • Sulphanilic acid
  • p-Nitroaminobenzene
  • p-Methoxyphenol

  • 8. 
    Reduction of aromatic nitro-compounds using Sn and HCl gives

  • aromatic primary amines
  • aromatic secondary amines
  • aromatic tertiary amines
  • aromatic amides

  • 9. 
    When aniline is heated with cone. H

  • aniline hydrogensulphate
  • sulphanilic acid
  • amino benzene sulphonic acid
  • benzenesulphonic acid

  • 10. 
    What is obtained when benzoyl chloride reacts with aniline in the presence of sodium hydroxide?

  • Benzoic acid
  • Benzanilide
  • Acetanilide
  • Azobenzene
Report Question
warning
Practice More On Amines
Quiz 1 Quiz 2 Quiz 3
access_time
  Time