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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsReduction to free Metal
Difficult

To obtain chromium from chromic oxide $(Cr_2O_3)$,the method used is

  • A
    Alumino-thermic process
  • B
    Electrolytic reduction
  • C
    Carbon reduction
  • D
    Carbon monoxide reduction
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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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