Equilibrium is reached in chemical reactions when: A. The temperature shows a sh

Question

Equilibrium is reached in chemical reactions when: A. The temperature shows a sharp rise. B. The concentrations of reactants and products become equal. C. The rates of the forward and reverse reactions become equal. D. All chemical reactions stop. E. The forward reaction stops. Consider the following equilibrium: H2(g) + I2(s) 2HI(g) Which of the following statements about the equilibrium is false? A. This is a heterogeneous equilibrium. B. If the pressure on the system is increased by changing the volume, the left side is favored. C. Removing HI as it forms forces the equilibrium to the right. D. If the system is heated, the right side is favored. E. Adding more H2(g) increases the equilibrium constant.

Explanation / Answer

Equilibrium is reached in chemical reactions when

answer is

C. The rates of the forward and reverse reactions become equal.

Part B

option D can be decided based on the exothermic and endo thermic property but you did not mention the given reaction is exothermic or endo thermic

optien E is definetly wrong

so answer is option E

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