Preparation of Haloalkanes and Haloarenes Quiz
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Questions and Answers

What is the best method to prepare an alkyl radical for substitution reactions?

  • Swartz reaction (correct)
  • Diazotisation
  • Lucas test
  • Halogenation

    • What type of rearrangement is possible during haloalkane formation?

  • Carbocation rearrangement (correct)
  • Aryl rearrangement
  • Diazotisation rearrangement
  • Anilines rearrangement

    • How can 1,2,3' alcohols be distinguished using H-X?

  • By the Lucas test
  • By the Kharasch effect
  • By the Brown coloration test
  • By the Darzen's process (correct)

    • Which process involves exchanging Cl with I?

    <p>Finkelstein reaction</p> Signup and view all the answers

    What happens in the Lucas test that results in turbidity?

    <p>Formation of alcohol</p> Signup and view all the answers

    Which factor plays a significant role in determining the strength of a nucleophile?

    <p>Charge density</p> Signup and view all the answers

    What type of solvent is most likely to favor SN2 reactions?

    <p>Polar aprotic</p> Signup and view all the answers

    In Sandmeyer's reaction, what is the role of CuBr?

    <p>Catalyst</p> Signup and view all the answers

    What is the main function of NaI in the Balte reaction?

    <p>Leaving group</p> Signup and view all the answers

    Which type of group is commonly known to stabilize carbanions in organic reactions?

    <p>Electron-withdrawing group (EWG)</p> Signup and view all the answers

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