Measuring Rates of Reaction (AQA A-Level Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the formula for rate of reaction?
What is the formula for rate of reaction?
What are the typical units of rate of reaction?
What are the typical units of rate of reaction?
According to collision theory, what must particles have to react successfully?
According to collision theory, what must particles have to react successfully?
Sufficient energy & correct orientation
What happens to the rate when concentration of a reactant increases?
What happens to the rate when concentration of a reactant increases?
Rate increases
How does increasing pressure affect the rate of a gaseous reaction?
How does increasing pressure affect the rate of a gaseous reaction?
Increases rate by forcing particles closer
Why does increasing temperature increase the rate of reaction?
Why does increasing temperature increase the rate of reaction?
More particles have activation
How does increasing surface area of a solid reactant affect the rate?
How does increasing surface area of a solid reactant affect the rate?
Increases rate
What does a catalyst do to increase the rate of reaction?
What does a catalyst do to increase the rate of reaction?
Provides pathway with lower activation
Which of these can be monitored to measure rate of reaction?
Which of these can be monitored to measure rate of reaction?
Volume of gas produced
What apparatus measures volume of gas produced at regular time intervals?
What apparatus measures volume of gas produced at regular time intervals?
Gas syringe