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    Chemistry A-Level

    Melting point range versus single value

    What Melting point range versus single value means in Chemistry A-Level, as defined for OCR.

    Definition of Melting point range versus single value

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    Reference: OCR

    The range is recorded from the first sign of melting to the point where the solid has just liquefied, rather than recording only one temperature.
    OCR · Nitrogen compounds, polymers and synthesis - 6.2.5 Organic synthesis

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