Question

All of the following are factors that affect the rate of a reaction except _____ A) the concentration of the reactants. B) presence of a catalyst. C) the magnitude of the equilibrium constant. D) the temperature of the reaction. E) the surface area of the solid reactants.

Answer 1

The rate of a reaction is not affected by C) the magnitude of the equilibrium constant.

What is the rate of a reaction?

The rate of a reaction is the speed at which a chemical reaction takes place, defined as proportional to the increase in the concentration of a product per unit time and to the decrease in the concentration of a reactant per unit time.

Let's consider which of the following factors affect the rate of a reaction.

• A) the concentration of the reactants. YES. The relationship between the concentrations of the reactants and the reaction rate depends on the reaction orders.
• B) presence of a catalyst. YES. Positive catalysts increase the reaction rate whereas negative catalysts decrease it.
• C) the magnitude of the equilibrium constant. NO. The equilibrium constant does not affect the reaction rate.
• D) the temperature of the reaction. YES. Usually, the higher the temperature, the faster the reaction.
• E) the surface area of the solid reactants. YES. The more surface area exposed to react, the faster the reaction.

The rate of a reaction is not affected by C) the magnitude of the equilibrium constant.

Learn more about the rate of a reaction here: brainly.com/question/24795637