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JEE Main2017ChemistryChemical EquilibriumActual

The following reaction occurs in the Blast Furnace where iron ore is reduced to iron metal: F e 2 O 3 s + 3 C O g ⇌ 2 F e l + 3 C O 2 g Using the Le Chatelier's principle, predict which one of the following will not disturb the equilibrium?

Options

  1. AAddition of C O 2
  2. BRemoval of C O 2
  3. CAddition of F e 2 O 3
  4. DRemoval of CO

Correct answer

C. Addition of F e 2 O 3

Step-by-step solution

It is heterogeneous equilibrium Fe is liquid Fe 2 O 3 is solid whose active mass is taken to be unity so, it will not be considered in k p , k c ,& k x expresssion. So, it will not disturb the equilibrium

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