Practice Factors Affecting Reaction Rates (Qualitative) - 5.5 | Chemical Reactions: Transformations of Matter | IB MYP Grade 8 Chemistry
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Factors Affecting Reaction Rates (Qualitative)

5.5 - Factors Affecting Reaction Rates (Qualitative)

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the effect of increased temperature on reaction rates?

💡 Hint: Think about how heat affects movement.

Question 2 Easy

How does concentration affect reaction rates?

💡 Hint: Consider how crowded spaces facilitate interactions.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main effect of increasing temperature on the reaction rate?

It slows down the reaction
It has no effect
It speeds up the reaction

💡 Hint: Remember how heating affects particle movement.

Question 2

True or False: Catalysts are consumed during the reaction.

True
False

💡 Hint: Think about the roles of enzymes in the body.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a chemical reaction that uses temperature, concentration, and surface area adjustments. Explain how each factor would affect the reaction rate.

💡 Hint: Consider how each adjustment facilitates more collisions.

Challenge 2 Hard

Evaluate the impact of catalysts on the energy of a reaction. Why might industries specifically choose catalysts for certain reactions?

💡 Hint: Think about economic factors in industrial chemistry.

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