Given That the Following Reaction Is Exothermic, Which of the Following

question 54

Multiple Choice

Given that the following reaction is exothermic, which of the following sets of changes would cause the following system at equilibrium to shift to increase the number of N₂O₄(g) molecules? 2NO₂(g) ⇌ N₂O₄(g) What observation would indicate that the reaction is at equilibrium in a closed container?

• A)Increasing container volume and increasing temperature
• B)Increasing container volume and decreasing temperature
• C)Decreasing container volume and increasing temperature
• D)Decreasing container volume and decreasing temperature
• E)Changing volume or temperature will not affect the number of gas molecules present at equilibrium

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