If x is the fraction of PCl_5 dissociated at equilibrium in the reaction, PCl_5 hArr PCl_3 + Cl_2 then starting with 0.5 mole of PCl_5, the total number of moles of reactants and products at equilibriumis ………………………… .

If x is the fraction of PCl_5 dissociated at equilibrium in the reacti

1.	If x is the fraction of PCl_5 dissociated at equilibrium in the reaction, PCl_5 hArr PCl_3 + Cl_2 then starting with 0.5 mole of PCl_5, the total number of moles of reactants and products at equilibriumis ………………………… .
Answer» `0.5 - X` `x + 0.5` `2x + 0.5` `x + 1` SOLUTION : TOTAL no. of MOLES at equilibrium `= 0.5 - x + x + x= 0.5 + x`