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NEET
Exam
NEET
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

NEET · Chemistry · General Principles and Processes of Isolation of Metals

At what temperature range does the reduction of Fe 2 O 3 to Fe 3 O...

At what temperature range does the reduction of Fe2O3 to Fe3O4 occur in the Blast furnace?

Options

  1. A300 – 500K
  2. B500 – 800K
  3. C800 – 1000K
  4. D1000 – 1200K

Correct answer

B. 500 – 800K

Step-by-step solution

At a lower temperature range of 500 – 800K, Fe2O3 is reduced to Fe3O4 in the Blast furnace.
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