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The correct order of the given reagents to convert benzene to m-Chlorobromobenzene is (1) sulfuric acid (conc.) and heat (2) Cl ₂+ FeCl ₃ and heat (3) NaNO ₂+ H ₃ O ⁺0^ C (4) H ₂ Pt catalyst (5) Mg in ether (6) PBr ₃ (7) H ₃ PO ₂ (8) HNO ₃ (conc.) + H ₂ SO ₄ (conc.) and heat (9) Cu ₂ Br ₂+ HBr (10) ( CH ₃ CO )₂ O + pyridine

Options

  1. A1,2,5,7 and 6
  2. B2,8,4,3 and 9
  3. C8,4,10,2,3 and 9
  4. D8,2,4,3 and 9

Correct answer

D. 8,2,4,3 and 9

Step-by-step solution

No Solution

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