Question
first Q ;-
secon Q :
Consider the following system at equilibrium where deltaHdegree = 18.8 kJ.and kc = 9.526-2, at 350 K. If the VOLUME of the equilibrium system is suddenly increased at constant temperature: The value of Kc increases. decreases, remains the same. The value of Qc is greater than Kc is equal to Kc. is less than Kc The reaction must: run in the forward direction to establish equilibrium. run in the reverse direction to establish equilibrium, remain the same. It is already at equilibrium. The number of moles of CCI4 will: increase. decrease. remain the same. Consider the following system at equilibrium where deltaHdegree = 16.1 kJ, and kc = 6.50E-3,81298 K. If the VOLUME of the equilibrium system is suddenly decreased at constant temperature: the value of Kc increases. decreases. . remains the same. the value of Qc is greater than Kc is equal to Kc. is less than Kc. the reaction must: run in the forward direction to establish equilibrium. run in the reverse direction to establish equilibrium, remain the same. It is already at equilibrium. the number of moles of Br2 will: increase. decrease. remain the same.
Explanation / Answer
A B B C C B C A
