What is the correct answer?


PCL5is kept in a closed container at a temperature of 250 K the equilibrium concentration of the different substances is PCL5=0.045 moles liter-1 PCL3=CL2=0.096 moles liter-1 The value of equilibrium constant for the reaction PCL5PCL3+CL2 will be

A. 50

B. 50.4

C. 0.0205

D. 0.205

Correct Answer :

C. 0.0205