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

What is the reduction of $Cr_2O_3$ by heating it with aluminum called?

  • A
    Smelting
  • B
    Roasting
  • C
    Calcination
  • D
    Aluminothermic process
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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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