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At constant temperature, the equilibrium...

At constant temperature, the equilibrium constant `(K_(p))` for the decomopsition reaction `N_(2)O_(4)hArr2NO_(2)` is expressed by `K_(p) = ((4x^(2)P))/((1-x^(2))`, where P = pressure, x = extent of decomposition. Which one of the following statement is true ?

A

`K_(p)` increases with increase of P

B

`K_(p)` increases with increase of x

C

`K_(p)` increases with decreases of x

D

`K_(p)` remains constant with change in P and x

Text Solution

Verified by Experts

The correct Answer is:
D
`K_(p)` (equilibrium constant) is independent of pressure and concentration.
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At constant temperature, the equilibrium constant (K_(p)) for the decomposition reaction N_(2)O_(4) hArr 2NO_(2) is expressed by K_(p)=4x^(2)p//(1-x^(2)) , where p=pressure x= extent of decomposition. Which of the following statements is true?

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