Chemical Engineering Basics

Pick out the wrong statement.

  • A. In Parke’s process, zinc is added to remove silver from lead
  • B. In the Pidgeon process of producing magnesium, powdered ferro-silcon is used as the reducing agent
  • C. Molten lead is used for shock cooling of the zinc vapours in the zinc blast furnace
  • D. Pure copper electrodes are used as anode for electro-refinning of copper
Answer: Option D.

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