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The K(p) for the reaction, N(2)O(4)(g) h...

The `K_(p)` for the reaction, `N_(2)O_(4)(g) hArr NO_(2)(g) " is " 640 " mm at " 775 K`. Calculate the percentage dissociation of `N_(2)O_(4)` at equilibrium pressure of 160mm. At what pressure the dissociation will be 50%.

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The correct Answer is:
`70.7%, P = 480 ` mm
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