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    Chemistry A-Level

    bromine water and dichromate

    What bromine water and dichromate means in Chemistry A-Level, as defined for AQA.

    Definition of bromine water and dichromate

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    Reference: AQA

    An alkene decolourises orange bromine water at room temperature, and a primary or secondary alcohol warmed with acidified potassium dichromate(VI) turns it from orange to green.
    AQA · Identification of functional groups by test-tube reactions (study guide)

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