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Tutor HuntTest QuestionsChemistry QuestionsYear 10 Chemistry Questions

 

The Effect Of Changing Conditions On Equilibrium (ht Only) (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'The Effect Of Changing Conditions On Equilibrium (ht Only)' 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 experimental action would change the rate but not the equilibrium position for a closed heterogeneous system?
If an equilibrium is endothermic in the forward direction, what will happen to K when temperature is raised?
Which statement about a catalyst is correct?
In the Haber process, removing liquid ammonia as it is formed has what effect on the gas-phase equilibrium?
For the reversible reaction A(g) ? 2B(g), what is the effect of removing some B continuously?
Which change will increase the yield of ammonia in the Haber equilibrium N2(g) + 3H2(g) ? 2NH3(g) if the system is at equilibrium?
Which change is most effective to increase the yield of a gaseous product that is formed by a reaction producing fewer gas moles than it consumes?
A student heats an exothermic reversible reaction until equilibrium is reached, then increases the temperature further. What happens to the yield of products?
Which change would decrease the yield of product for an exothermic forward reaction at equilibrium?
Which change will increase the extent of a reaction that is endothermic in the forward direction?
Which is true about Le Chatelier’s principle?