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NEET2024Chemistryp Block Elements (Group 15, 16, 17 & 18)Actual

The products A and B obtained in the following reactions, respectively, are aligned & 3 ROH + PCl ₃ 3 RCl + A & ROH + PCl ₅ RCl + HCl + B aligned

Options

  1. APOCl ₃ and H ₃ PO ₄
  2. BH ₃ PO ₄ and POCl ₃
  3. CH ₃ PO ₃ and POCl ₃
  4. DPOCl ₃ and H ₃ PO ₃

Correct answer

C. H ₃ PO ₃ and POCl ₃

Step-by-step solution

These reactions are preparation of haloalkanes from alcohols. 3 ROH + PCl ₃ 3 RCl + H ₃ PO ₃ ROH + PCl ₅ RCl + HCl + POCl ₃A and B are H ₃ PO ₃ and POCl ₃ respectively.

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