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NEETChemistryGeneral Principles and Processes of Isolation of Metals

What role does limestone play in the conversion of cast iron to wrought iron?

Options

  1. AActs as a reducing agent
  2. BActs as a flux
  3. CPrevents oxidation
  4. DPromotes oxidation

Correct answer

B. Acts as a flux

Step-by-step solution

Limestone is added as a flux during the conversion process, aiding in the removal of impurities.

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