How does an increase in temperature affect the equilibrium concentration of C an

Question

How does an increase in temperature affect the equilibrium concentration of C and the equilibrium constant for the following reaction?
2 A(g) + B(g) 3 C(g) + D(g)           H° = - 100 kJ

How does an increase in temperature affect the equilibrium concentration of C and the equilibrium constant for the following reaction?
2 A(g) + B(g) 3 C(g) + D(g)           H° = - 100 kJ

[C] will decrease and the equilibrium constant will decrease. [C] will increase and the equilibrium constant will increase. [C] will increase and the equilibrium constant will decrease. [C] will decrease and the equilibrium constant will increase.

Explanation / Answer

1. Since is an exothermic reaction (Delta H = -ve)

Option A,

Increase in temperature, reaction goes back and both Kc value and concentration of C decreases.

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