In Which of the Following Equilibrium Systems Will an Increase

question 30

Multiple Choice

In which of the following equilibrium systems will an increase in the pressure have no effect on the concentrations of products and reactants?

• A) H₂(g)+ F₂(g) ⇌ 2 HF(g)
• B) N₂(g)+ 3 H₂(g) ⇌ 2 NH₃(g)
• C) CaCO₃(s) ⇌ CaO(s)+ CO₂(g)
• D) 2 NOBr(g) ⇌ 2 NO(g)+ Br₂(g)
• E) 2 H₂O(g)+ O₂(g) ⇌ 2 H₂O₂(g)

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