Question

One mole of $PCl_5$ is heated in a closed 2 $dm^3$ vessel. At equilibrium 40% $PCl_5$ is dissociated. Calculate the equilibrium constant.

• A. 0.066
• B. 0.154
• C. 0.133
• D. 0.266

Answer 1

Answer: (C)

0.133

Answer 2

Answer (c) 0.133