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Class 11ChemistryData Entry - ChemistryLevel 0 of all question bank

If the impurity in a metal has a greater affinity for oxygen and is more easily oxidised than the metal,then the purification of metal may be carried out by

  • A
    Poling
  • B
    Zone refining
  • C
    Electrolytic refining
  • D
    Cupellation
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Class 11 Questions

Class 11

Chemistry Questions

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Data Entry - Chemistry

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Level 0 of all question bank

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