Question:medium

Give the possible structure of X in the following reaction: C₆H₆ + D₂SO₄ [D₂O]

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Strong deuterated acids can cause both substitution and H–D exchange in aromatic rings.
Updated On: Mar 20, 2026
  • Benzene–SO₃D
  • Monodeuterated benzene with SO₃D group
  • Benzene–SO₃H with one D on ring
  • Hexadeuterobenzene
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The Correct Option is B

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