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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsRoasting and Calcination
Easy

Zinc is obtained from zinc blende by:

  • A
    Electrolytic reduction
  • B
    Roasting followed by reduction with carbon
  • C
    Roasting followed by reduction with another metal
  • D
    Roasting followed by self-reduction
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Roasting and Calcination

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