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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsReduction to free Metal
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To prevent magnesium from oxidation in the electrolytic extraction process,which of the following is done?

  • A
    Some calcium fluoride is added
  • B
    Some chlorides are added
  • C
    Metal is taken out by spoons
  • D
    The whole process is done in an atmosphere of coal 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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