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JEE Main20246 Apr 2024Morning ShiftChemistryGeneral Organic ChemistryActual

Functional group present in sulphonic acids is :

Options

  1. A(- SO ₄ H )
  2. B(- SO ₃ H )
  3. C(- SO ₂ )

Correct answer

B. (- SO ₃ H )

Step-by-step solution

Group present in sulphonic acids

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