At 1123 K temperature in the blast furnace, CO reduces
  • a)
    FeO to Fe
  • b)
    Fe2Oto FeO
  • c)
    Fe to FeO
  • d)
    Fe2Oto Fe
Correct answer is option 'A'. Can you explain this answer?

Class 12 Question

By Kajal Lal · 4 weeks ago ·Class 12
2 Answers
Bindaas Boy answered 4 weeks ago
In the middle of the furnace, thetemperature is nearly 1123 K. ... Further reduction of FeO to Fe occurs at highertemperature (1123 K) by CO gas. The direct reduction of iron ore left unreacted also occurs with carbon above 1123 K. Write the chemical reactions which take place in the extraction of zinc from zinc blende.

Anshika Mudgal answered Feb 05, 2019
At this Temp range free energy for the process is negative.

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