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COMEDK2024ChemistryChemical Equilibrium

The equilibrium constant of given reaction is 100 . N ₂( ~g )+2 O ₂( ~g ) 2 NO ₂ (gas) What is the equilibrium constant for the reaction given below? NO ₂(g) 1 2 ~N ₂(g)+ O ₂(g)

Options

  1. A10
  2. B1
  3. C0.1
  4. D0.01

Correct answer

C. 0.1

Step-by-step solution

N ₂+2 O ₂ 2 NO ₂ ; k=100 ...(i) To find equilibrium constant of NO ₂(g) 1 2 ~N ₂(g)+ O ₂(g) ...(ii) If we divide eq (i) by 2 and taking the reverse we will obtain equation (ii). aligned Required k & = 1 100 = 1 10 =0.1 k & =0.1 aligned

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