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

The role of calcination in metallurgical operations is

  • A
    To remove moisture
  • B
    To decompose carbonate
  • C
    To drive off organic matter
  • D
    To achieve all the above
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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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