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Equilibrium Constant Quiz

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Which of the following statements is true about the equilibrium constant?

It is affected by the initial concentrations of reactants and products (correct)

It is always equal to 1

It is a measure of the rate of a chemical reaction

It changes with temperature

What is the equilibrium constant expression for the reaction A + 2B ⇌ 3C?

[C]^3/[A][B]^2 (correct)

[A][B]^2/[C]^3

[A][B]^2/[C]

[C]/[A][B]^2

What is the effect of increasing the temperature on the equilibrium constant of an exothermic reaction?

The equilibrium constant decreases (correct)

The effect is unpredictable

The equilibrium constant remains unchanged

The equilibrium constant increases

Equilibrium Constant Quiz

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Questions and Answers

Which of the following statements is true about the equilibrium constant?

What is the equilibrium constant expression for the reaction A + 2B ⇌ 3C?

What is the effect of increasing the temperature on the equilibrium constant of an exothermic reaction?

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