1*5 moles of PCl_(5)are heatedat constant temperature in a closed vessel of 4 litre capacity.At the equilibrium point, PCl_(5)" is "35 % " dissociated into " PCl_(3) and Cl_(2). Calculate the equilibrium constant.

1*5 moles of PCl_(5)are heatedat constant temperature in a closed vess

1.	1*5 moles of PCl_(5)are heatedat constant temperature in a closed vessel of 4 litre capacity.At the equilibrium point, PCl_(5)" is "35 % " dissociated into " PCl_(3) and Cl_(2). Calculate the equilibrium constant.
Answer» Solution :`{:(,PCl_(5),hArr,PCl_(3),+,Cl_(2)),("Intial MOLES",15,,,,),("At. eqm.",(15 XX 35/100 xx 15),,,,),(,=15 - 0525=0975,,0525,,0525),(" Molar cons.",0975//4,,0525//4,,0525 //4):}` `K_(c) = (( 0 525 // 4) (0525//4))/((0975 //4))=0*071`