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Consider the reaction represented by the equation below: H2(g) + 12(s) ⇌ 2HI(g) ∆H ...

Consider the reaction represented by the equation below: H2(g) + 12(s) ⇌ 2HI(g) ∆H negative. Which of the following takes place when the temperature of the reaction vessel is decreased?
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  • A The gases condense
  • B The yield of hydrogen increases
  • C The concentration of the reactants remain constant
  • D More of the hydrogen iodide decomposes
  • E The yield of hydrogen iodide increases
Correct Answer: Option E
Explanation:

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