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Tutor HuntTest QuestionsChemistry QuestionsYear 10 Chemistry Questions

 

Reversible Reactions (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'Reversible 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 of the following is true about a system at dynamic equilibrium?
Which statement correctly compares rate of reaction and extent (yield)?
Which of the following is an accurate short Le Chatelier statement?
Which of the following changes will increase the equilibrium yield of products for an endothermic forward reaction?
In the Haber process (N2 + 3H2 ? 2NH3, exothermic), the industrial compromise uses high pressure, moderate temperature and an iron catalyst. Why is a moderate (not lowest possible) temperature used?
How does adding more product to an equilibrium mixture immediately affect the reaction rates?
Consider the reversible reaction A(g) ? 2B(g). If some A is removed from the container at equilibrium, the system will:
In an exothermic reversible reaction at equilibrium, adding heat will:
For the exothermic equilibrium P ? Q + heat, what action would increase the amount of Q at equilibrium?
A certain reversible reaction is endothermic in the forward direction. When the system is cooled, the equilibrium will:
Which action will not change the position of a gas equilibrium mixture?