Skip to content
    Chemistry A-Level

    Percentage yield calculation

    What Percentage yield calculation means in Chemistry A-Level, as defined for OCR.

    Definition of Percentage yield calculation

    Check what you remember

    Read the wording for your board, then hide it and explain Percentage yield calculation in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: OCR

    Compares the amount actually obtained with the theoretical maximum: actual yield divided by theoretical yield, multiplied by 100.
    OCR · Amount of substance

    Topics that use Percentage yield calculation

    Related terms

    Using Percentage yield calculation 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 Chemistry 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 Chemistry A-Level terms