A reaction is represented by the equation below. A2(g) + B2(g)  → 2AB(g); ∆H = +X kJmol-1 Which of the following statements about the system is correct?

a

The reaction goes to completion at equilibrium

b

The forward reaction is exothermic

c

At equilibrium increase in temperature favours the reverse reaction

d

Pressure has no effect on the equilibrium mixture

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d

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Anzyumoh
4 years ago

the answer is correct, but the equation is not written well. pressure affects the system cuz they are gaseous species, but from the equation, we have 2 moles in each side thereby cancelling out the effect of pressure

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