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Question 24117
NEET Chemistry · Hard

Equilibrium: K relation MCQ

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K relationHardQuestion 24117

Question

For the above reaction, KpK_p compared to KcK_c at a given T is:

  1. A
    Kp=Kc/(RT)K_p=K_c/(RT)
    Correct
  2. B
    Kp=Kc(RT)K_p=K_c(RT)
  3. C
    Kp=KcK_p=K_c always
  4. D
    Kp=Kc(RT)2K_p=K_c(RT)^2

Correct answer

Kp=Kc/(RT)K_p=K_c/(RT)

Explanation

Since Δn=−1\Delta n=-1, Kp=Kc(RT)−1K_p=K_c(RT)^{-1}.

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