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

Which substance is used as a fuel in a blast furnace?

  • A
    $CO$
  • B
    $SiO_2$
  • C
    $CaO$
  • D
    $Fe_2O_3$
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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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