`XY_(2)` diddociates as `XY_(2)hArrXY_((g))+Y_((g))` when the initial pressure of `XY_(2)` is 600mm Hg, the total equlibrium pressure is 500 mm Hg. Calculate K for the reaction assuming that the volume of the system remain unchangedA. 50B. `100.0`C. `166.6`D. `400.0`

`XY_(2)` diddociates as `XY_(2)hArrXY_((g))+Y_((g))` when the initial

1.	`XY_(2)` diddociates as `XY_(2)hArrXY_((g))+Y_((g))` when the initial pressure of `XY_(2)` is 600mm Hg, the total equlibrium pressure is 500 mm Hg. Calculate K for the reaction assuming that the volume of the system remain unchangedA. 50B. `100.0`C. `166.6`D. `400.0`
Answer» Correct Answer - B `XY_(2)hArrXY+Y` Initial pressure of `XY_(2)=600mm Hg` According to equation `XY_(2)hArrXY+Y` `{:("Initial",600,0,0),("At equlibrium",600-P,P,P):}` Total `=600+P=800P=200` `K=(200xx200)/(400)=100.0`

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`XY_(2)` diddociates as `XY_(2)hArrXY_((g))+Y_((g))` when the initial pressure of `XY_(2)` is 600mm Hg, the total equlibrium pressure is 500 mm Hg. Calculate K for the reaction assuming that the volume of the system remain unchangedA. 50B. `100.0`C. `166.6`D. `400.0`

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