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Consider the equilibrium reaction represented by the followi...

Consider the equilibrium reaction represented by the following equation: 2SO_2(g) + O_2(g) ⇌ 2SO_3(g); ∆H = 395.7 kJmol^-1 Which of the following statements about the equilibrium system is correct?

A.

Addition of catalyst changes the equailibrium position

B.

Decrease in pressure increase in temperature SO₃

C.

Decrease in pressure increases the equilibrium concentration of O₂

D.

Increase in temperatur favours the forward reaction

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Correct answer is C

No explanation has been provided for this answer.

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