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Highly selective Backlog Qs for JEE MainChemistryChemical Equilibrium

At 3000 K, the equilibrium partial pressure of C O 2 , C O a n d O 2 are 0.6, 0.4 and 0.2 atm respectively. K p for the reaction, 2 C O 2 ⇌ 2 C O + O 2 is

Options

  1. A0.088
  2. B0.0533
  3. C0.133
  4. D0.177

Correct answer

A. 0.088

Step-by-step solution

2 C O 2 ⇌ 2 C O + O 2 At equili. 0.6 atm 0.4 atm 0.2 atm ∴ K p = p C O 2 × p O 2 p C O 2 2 = 0.4 2 ( 0.2 ) 0.6 2 = 0.088

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