• # question_answer The following system is in equilibrium : $S{{O}_{2}}C{{l}_{2}}+Heat\rightleftharpoons S{{O}_{2}}+C{{l}_{2}}$ What will happen to the temperature of the system if some $C{{l}_{2}}$ is added into it at constant volume? Give reason.

Temperature of the system will increase because on adding $C{{l}_{2}},$ equilibrium will shift in the backward direction producing more heat.