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NEET2003ChemistryChemical EquilibriumActual

The following equilibrium are given: array ll N ₂+3 H ₂ 2 NH ₃ & ~K ₁ ~N ₂+ O ₂ 2 NO & K ₂ H ₂+ 1 2 O ₂ H ₂ O & K ₃ array The equilibrium constant of the reaction 2 NH ₃+ 5 2 O ₂ 2 NO +3 H ₂ O in terms of K ₁, ~K ₂ and K ₃ is:

Options

  1. AK ₁ ~K ₂ ~K ₃
  2. BK ₁ ~K ₂ / K ₃
  3. CK ₁ ~K ₃ ^2 / K ₂
  4. DK ₂ ~K ₃^3 / K ₁

Correct answer

D. K ₂ ~K ₃^3 / K ₁

Step-by-step solution

The given equation can be obtained by adding eq. I and III and subtracting eq. II. equilibrium constant = K ₂ ~K ₃^3 ~K ₃

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