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    Chemistry GCSE

    Distribution between phases

    What Distribution between phases means in Chemistry GCSE, as defined for AQA.

    Definitions of Distribution between phases

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    Reference: AQA

    Each substance spends a different proportion of time in each phase, and this difference is what causes separation.
    AQA · Chromatography (study guide)
    Some of a substance is held by the stationary phase while some is carried by the mobile phase.
    AQA · Chromatography (study guide)

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