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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsMix Examples of General Principles and processes of Isolation of Elements
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Which of the following statements is correct?

  • A
    Black jack is $ZnS$.
  • B
    Sulphide ores are concentrated by the froth flotation method.
  • C
    Parke's process is based on the distribution principle.
  • D
    All are correct.
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

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Mix Examples of General Principles and processes of Isolation of Elements

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