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Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsConcentration
Easy

Which oil is used in the froth flotation process for the concentration of ores?

  • A
    Coconut oil
  • B
    Olive oil
  • C
    Pine oil
  • D
    Castor oil
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Concentration

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When $ZnS$ and $PbS$ minerals are present together,then $NaCN$ is added to separate them in the froth floatation process as a depressant,because

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