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NTA Abhyas NEET2020ChemistryGeneral Principles and Processes of Isolation of MetalsPractice

The purest form of commercial iron is

Options

  1. ACast iron
  2. BScarp iron and pig iron
  3. CPig iron
  4. DWrought iron

Correct answer

D. Wrought iron

Step-by-step solution

Wrought iron is the purest form of commercial iron. It contains only 0.12 to 0.25% of carbon.

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