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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsRefining of crude Metal
Easy

The principle of zone refining of metals is based on which of the following?

  • A
    Pure metal has higher conductivity than impure metal.
  • B
    Impure metal has a higher melting point than pure metal.
  • C
    Solid metal has higher ideal characteristics than impurities.
  • D
    Impurities are more soluble in the molten state than in the solid state.
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Refining of crude Metal

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