Skip to content
    Combined Science GCSE

    Effect of pressure on equilibrium position

    What Effect of pressure on equilibrium position means in Combined Science GCSE, as defined for AQA.

    Definition of Effect of pressure on equilibrium position

    Check what you remember

    Read the wording for your board, then hide it and explain Effect of pressure on equilibrium position in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: AQA

    A decrease in pressure causes the equilibrium position to shift towards the side with the larger number of molecules as shown by the symbol equation for that reaction.
    AQA · The effect of pressure changes on equilibrium (HT only) (study guide)

    Topics that use Effect of pressure on equilibrium position

    Related terms

    Using Effect of pressure on equilibrium position in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Combined Science questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Combined Science GCSE terms