2.2 moles of phosphorus penta chloride were taken in a closed vessel and dissociated into phosphorus trichloride and chlorine . At equilibrium , the total number of moles of the reactants and the products was 2.53 . The degree of dissociation is ,

2.2 moles of phosphorus penta chloride were taken in a closed vessel a

1.	2.2 moles of phosphorus penta chloride were taken in a closed vessel and dissociated into phosphorus trichloride and chlorine . At equilibrium , the total number of moles of the reactants and the products was 2.53 . The degree of dissociation is ,
Answer» 0.33 0.165 0.15 0.3 Answer :C