At constant temperature, the equilibrium constant ( K p ) for the decomposition reaction…
Chemistry · JEE Advanced · NTA Exams — Equilibrium
At constant temperature, the equilibrium constant (Kp) for the decomposition reaction N2O4 
2NO2
is expressed by Kp = (4x2P)/(1 – x2), where
P = pressure, x = extent of decomposition. Which one of the following statements is true?
2NO2 is expressed by Kp = (4x2P)/(1 – x2), where
P = pressure, x = extent of decomposition. Which one of the following statements is true?
- Kp increases with increase of P
- Kp increases with increase of x
- Kp increases with decrease of x
- Kp remains constant with change in P and x
Answer
(D) K p remains constant with change in P and x
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