10 Questions
What is the term for the rate of reaction at a specific point in time?
Instantaneous rate of reaction
Which of the following types of catalysts speeds up a reaction without being consumed by the reaction?
Positive catalyst
What is the term for a reaction that can proceed in both the forward and reverse directions?
Reversible reaction
What is the expression that describes the equilibrium state of a reaction?
Law of Mass Action
What is the term for the state in which the rates of forward and reverse reactions are equal?
Equilibrium
Which of the following factors does NOT affect the rate of a reaction?
Color of the reactants
What is the purpose of a catalyst in a reaction?
To increase the reaction rate
What happens to the equilibrium constant when the temperature of a reaction is increased?
It increases
Which principle states that a system in equilibrium will oppose any changes to the equilibrium conditions?
Le Chatelier's principle
What is the term for the state in which the rate of forward reaction equals the rate of reverse reaction?
Dynamic equilibrium
Test your understanding of chemical kinetics, including the rate of reaction, factors affecting reaction rates, types of catalysts, and chemical equilibrium. Covers collision theory, transition state theory, and characteristics of chemical equilibrium.
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