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At constant temperature, the equilibrium...

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 is pressure, x is extent of decomposition. Which of the following statement is true?

A

`K_(P)` increases with increase of P

B

`K _(P)` increases with increase ofx

C

`K _(P)` increases with decrease 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)` is a characteristic constant for a given reaction and changes only with temperature.
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