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NEETChemistryHydrocarbons

Which functional group is introduced into the benzene ring during sulphonation?

Options

  1. AAmine
  2. BSulfoxide
  3. CSulphonic acid
  4. DEster

Correct answer

C. Sulphonic acid

Step-by-step solution

The sulphonation reaction introduces a sulphonate (-SO 3 H) functional group into the benzene ring.

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