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6. Haloalkanes and Haloarenes — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry6. Haloalkanes and Haloarenes1 Mark
MCQ
Chlorobenzene is prepared commercially by
  • ✓
    Raschig process
  • B
    Wurtz Fitting reaction
  • C
    Friedel-Craft’s reaction
  • D
    Grignard reaction
✓

Answer

Correct option: A.
Raschig process
a
The main steps in this process are the production of chlorobenzene from benzene, hydrochloric acid and oxygen, and the subsequent hydrolysis of chlorobenzene to phenol. this process is called Rasching process

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