Consider the following system at equilibrium where H=108kJ, and Kc=1.29102, at 600 COCl2(g)CO(g)+Cl2(g) If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: The value of Kc: A. increases. B. decreases. C. remains the same. The value of Qc: A. is greater than Kc. B. is equal to Kc. C. is less than Kc. The reaction must: A. run in the forward direction to reestablish equilibrium. B. run in the reverse direction to reestablish equilibrium. C. remain the same. It is already at equilibrium