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NEETChemistryHydrocarbons

Which atom is replaced by a sulphonic acid group during sulphonation?

Options

  1. AOxygen
  2. BCarbon
  3. CHydrogen
  4. DSulfur

Correct answer

C. Hydrogen

Step-by-step solution

In sulphonation, a hydrogen atom in the ring is replaced by a sulphonic acid group.

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