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NEETChemistryGeneral Principles and Processes of Isolation of Metals

Which of the following options correctly represents the reactions occurring in different zones of the blast furnace during the extraction of iron?

Options

  1. AZone 1: Reduction of iron ore to iron, Zone 2: Formation of slag, Zone 3: Combustion of coke.
  2. BZone 1: Formation of slag, Zone 2: Combustion of coke, Zone 3: Reduction of iron ore to iron.
  3. CZone 1: Combustion of coke, Zone 2: Formation of slag, Zone 3: Reduction of iron ore to iron.
  4. DZone 1: Reduction of iron ore to iron, Zone 2: Combustion of coke, Zone 3: Formation of slag.

Correct answer

D. Zone 1: Reduction of iron ore to iron, Zone 2: Combustion of coke, Zone 3: Formation of slag.

Step-by-step solution

Correct Option is : (D) Zone 1: Reduction of iron ore to iron, Zone 2: Combustion of coke, Zone 3: Formation of slag.

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