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NEET2015ChemistryHaloalkanes and HaloarenesActual

R- CH ₂- CH ₂- OH can be converted into R CH ₂ CH ₂ COOH by the following sequence of steps.

Options

  1. APBr ₃, KCN , H ₂ / Pt
  2. BPBr ₃, KCN , H ₃ O ⁺
  3. CHCN , PBr ₃, H ₃ O ⁺
  4. DKCN , H ₃ O ⁺

Correct answer

B. PBr ₃, KCN , H ₃ O ⁺

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