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JEE Main2014ChemistryGeneral Principles and Processes of Isolation of MetalsActual

The form of iron obtained from blast furnace is :

Options

  1. ACast Iron
  2. BWrought Iron
  3. CSteel
  4. DPig Iron

Correct answer

D. Pig Iron

Step-by-step solution

Iron obtained in molten form at bottom of blast furnace is pig Iron with composition C - 3 to 4.3 % Si - 1 to 2 % P - 0.05 - 2 % S - 0.05 - 1 % Mn - 0.5 to 2 %

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