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Factors Which Affect The Rates Of Chemical Reactions (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'Factors Which Affect The Rates Of Chemical Reactions' from the broader topic The Rate And Extent Of Chemical Change. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

Which practical step best increases the rate of reaction for a solid reactant in a solution experiment?
Why are catalysts described as not being used up during a reaction?
Why does breaking a solid reactant into fine powder increase the reaction rate?
Which of the following changes would normally decrease the rate of a reaction?
Which factor would you change to alter the rate but not the number of effective collisions per second at a fixed concentration?
Which factor increases the rate of a reaction because particles have more kinetic energy and collide more often and with greater energy?
In the context of collision theory, what is the meaning of activation energy?
Which classroom safety step is important when carrying out rate experiments that produce gases and why?
What effect does a catalyst have on a chemical reaction?
How does light affect the rate of some reactions (e.g., photochemical reactions)?
Which experiment change would help distinguish between effects of concentration and temperature on rate?