Question:
In the extraction of iron, the reaction which occurs at 900-1500 K in blast furnace is
In the extraction of iron, the reaction which occurs at 900-1500 K in blast furnace is
Show Hint
Remember the different temperature zones and reactions that occur in the blast furnace during iron extraction.
Updated On: May 2, 2025
- Fe$_2$O$_3$ + 3C → 2Fe + 3CO
- FeO + CO → Fe + CO$_2$
- 3Fe$_2$O$_3$ + CO → 2Fe$_3$O$_4$ + CO$_2$
- Fe$_3$O$_4$ + 4CO → 3Fe + 4CO$_2$
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
In the blast furnace, iron ore (Fe$_2$O$_3$) is reduced to iron in several steps.
At 900-1500 K, the following reaction occurs:
FeO + CO → Fe + CO$_2$
This is the reduction of FeO (wustite) by carbon monoxide to produce iron and carbon dioxide.
Was this answer helpful?
1
0
Top Questions on Metallurgy
- Identify the incorrect match
- TS EAMCET - 2025
- Chemistry
- Metallurgy
- In which of the following, metal is not correctly matched with its refining process?
- TS EAMCET - 2025
- Chemistry
- Metallurgy
- Name any two natural processes involved in formation of rainbow.
- Write the names of reactants and products.
- What is done to prevent rusting of iron door of your house?
View More Questions
Questions Asked in AP EAMCET exam
- At temperature \( T \) (K), the equilibrium constant \( K_c \) for the reaction: \[ A_2(g) \rightleftharpoons B_2(g) \] is 99.0. Two moles of \( A_2(g) \) were heated in a 1L closed flask to reach equilibrium. What are the equilibrium concentrations (in \( mol \ L^{-1} \)) of \( A_2(g) \) and \( B_2(g) \)?
- AP EAMCET - 2024
- Law Of Chemical Equilibrium And Equilibrium Constant
- At 300 K, 6 g of urea was dissolved in 500 mL of water. What is the osmotic pressure (in atm) of the resultant solution? (R = 0.082 L atm K$^{-1}$ mol$^{-1}$) (C=12;N=14;O=16;H=1)
- AP EAMCET - 2024
- Colligative Properties
- Identify the autocatalytic reaction from the following:
- AP EAMCET - 2024
- Surface Chemistry
- Which of the following has maximum coagulating power in the coagulation of positively charged sol?
- AP EAMCET - 2024
- Surface Chemistry
- If real parts of \( \sqrt{-5 - 12i} \), \( \sqrt{5 + 12i} \) are positive values, the real part of \( \sqrt{-8 - 6i} \) is a negative value. If \[ a + ib = \frac{\sqrt{-5 - 12i} + \sqrt{5 + 12i}}{\sqrt{-8 - 6i}} \] then \( 2a + b \) is:
- AP EAMCET - 2024
- Complex numbers
View More Questions