What will happen if more heat is applied to the following system at equilibrium? X2(g) + 3Y 2(g) ⇌ 2XY3(g); ∆H =-kJmol -1

What will happen if more heat is applied to the following system at equilibrium? X_2(g) + 3Y _2(g) ⇌ 2XY_3(g); ∆H =-kJmol ^-1

A the yield of XY ₃ will decompose
B more of XY₃ will decompose
C More of X₂ will react
D the forward reaction will go to completion

waec 2001 chemistry

The correct answer is B. more of XY₃ will decompose

No explanation given

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