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    Chemistry GCSE

    Functional groups

    What Functional groups means in Chemistry GCSE, as defined for AQA.

    Definitions of Functional groups

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    Reference: AQA

    The groups in the monomers, such as the alcohol groups and carboxylic acid groups, whose reaction allows the chain to continue growing.
    AQA · Condensation polymerisation (HT only) (study guide)
    The carbon-carbon double bond, C=C, is the functional group: the reactive part that gives the series its characteristic chemistry.
    AQA · Reactions of alkenes (study guide)
    The reactive part of an organic molecule, which defines its homologous series and determines the reactions of the compound.
    AQA · Reactions of alkenes (study guide)

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