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    Chemistry A-Level

    Tollens' and Fehling's

    What Tollens' and Fehling's means in Chemistry A-Level, as defined for AQA.

    Definition of Tollens' and Fehling's

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    Reference: AQA

    An aldehyde gives a silver mirror with Tollens' reagent or a red precipitate with Fehling's solution, both warmed in a water bath.
    AQA · Identification of functional groups by test-tube reactions (study guide)

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