Question

For the reaction
CH₄(g) + 2O₂ (g) ⇌ CO₂ (g) + 2H₂O(l),
ΔᵣH = –170.8 k J mol⁻¹
Which of the following statements is not true ?
(a) The equilibrium constant for the reaction is
given by Kp = [CO₂ ]
[CH₄ ][O₂ ]
(b) Addition of CH₄ (g) or O₂ (g) at equilibrium will cause a shift to the right
(c) The reaction is exothermic
(d) At equilibrium, the concentrations of CO₂ (g) and H₂O(l) are not equal

Answer 1

The answer is (d) At equilibrium, the concentrations of CO₂ .... hope

Answer 2

The answer is (d) At equilibrium, the concentrations of CO₂ ....

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