Haloalkanes and Haloarenes

Class 12 · Chemistry

37 questions13 easy13 medium11 hard

Sample Questions

Q1.Which of the following compounds is used as an anaesthetic in surgery?

  • AChloroquine
  • BHalothane
  • CChloramphenicol
  • DThyroxine

Q2.Chlorobenzene can be prepared from benzene diazonium chloride by Sandmeyer's reaction. What is the key reagent needed?

  • ACl2/FeCl3
  • BHCl alone
  • CCuCl in the presence of HCl
  • DNaCl in water

Q3.The IUPAC name of CCl4 is:

  • ACarbon tetrachloride
  • BTetrachloromethane
  • CChloroform
  • DTrichloromethane

Q4.Which of the following polyhalogen compounds is used as a fire extinguisher and causes ozone depletion?

  • ADDT
  • BCarbon tetrachloride (CCl4)
  • CFreons (CFCs)
  • DChloroform (CHCl3)

Q5.In the Wurtz-Fittig reaction, an aryl halide reacts with an alkyl halide in the presence of:

  • ANaI in dry acetone
  • BMg in dry ether
  • CNa in dry ether
  • DZnCl2

Q6.This is a sample question to preview what you'll get in the full practice test...

  • A. Option one
  • B. Option two
  • C. Option three
  • D. Option four
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Concepts Covered

Classification of Haloalkanes and HaloarenesElimination Reactions (E1 and E2)Finkelstein and Swarts ReactionsMethods of PreparationNature of C-X BondNomenclature of HaloalkanesNucleophilic Substitution (SN1 and SN2)Optical Activity and ChiralityOrganometallic CompoundsPhysical PropertiesPolyhalogen CompoundsReactions of HaloarenesSandmeyer's ReactionStereochemistry of Nucleophilic Substitution

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