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The equilibrium constant Kp for the reac...

The equilibrium constant Kp for the reaction `N_(2)O_(4(g)) hArr 2NO_(2(g))` is 4.5. What would be the average molar naSs (in g/mol) of an eyuilibriunm mixture of `N_(2)O_(4) and NO_(2)` formed by the dissociation of pure `V_(2) O_(4)` at a total pressure of 2 atm ?

A

`69`

B

`57.5`

C

`80.5`

D

`85.5`

Text Solution

Verified by Experts

The correct Answer is:
B
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