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Questions and Answers
What is the study of the rates of chemical reactions called?
What is the study of the rates of chemical reactions called?
- Chemical bonding
- Chemical thermodynamics
- Chemical equilibrium
- Chemical kinetics (correct)
Which factor does not typically influence the rate of a chemical reaction?
Which factor does not typically influence the rate of a chemical reaction?
- Temperature
- State of matter
- Catalyst
- Pressure (correct)
What effect does an increase in concentration of reactants usually have on the rate of a chemical reaction?
What effect does an increase in concentration of reactants usually have on the rate of a chemical reaction?
- It depends on the nature of the reactants
- It has no effect on the rate of reaction
- It decreases the rate of reaction
- It increases the rate of reaction (correct)
Which factor can affect the rate of a chemical reaction?
Which factor can affect the rate of a chemical reaction?
What is the role of a catalyst in a chemical reaction?
What is the role of a catalyst in a chemical reaction?
How does an increase in pressure typically affect the rate of a gas-phase reaction?
How does an increase in pressure typically affect the rate of a gas-phase reaction?