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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsReduction to free Metal
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How is zinc produced from its ore?

  • A
    By roasting the ore in the presence of excess air.
  • B
    By smelting the ore with coke followed by fractional distillation.
  • C
    By electrolysis of molten zinc chloride.
  • D
    By reduction with hydrogen gas.
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Reduction to free Metal

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