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1mol of Cl(2) and 3 mol of PCl(5) are pl...

`1`mol of `Cl_(2)` and `3` mol of `PCl_(5)` are placed in a `100 L` vessel heated to `227^(@)C`. The equilibrium pressure is `2.05` atm. Assuming ideal behaviour, calculate the degree of dissociation for `PCl_(5)` and `K_(p)` for the reaction.
`PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g)`

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The correct Answer is:
0.33, 0.205 atm
While calculating partial pressure, include moles of `N_2` in the total moles
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