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Question: Answered & Verified by Expert
The following reaction occurs in the Blast Furnace where iron ore is reduced to iron metal:

Fe2O3s+3COg  2Fe l+3CO2g

Using the Le Chatelier's principle, predict which one of the following will not disturb the equilibrium?
ChemistryChemical EquilibriumNEET
Options:
  • A Addition of CO2
  • B Removal of CO2
  • C Addition of Fe2O3
  • D Removal of CO
Solution:
1492 Upvotes Verified Answer
The correct answer is: Addition of Fe2O3
It is heterogeneous equilibrium Fe is liquid Fe2O3  is solid whose active mass is taken to be unity so, it will not be considered in kp, kc,& kx expresssion.
So, it will not disturb the equilibrium

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