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    Chemistry A-Level

    Markovnikov's rule and major products

    What Markovnikov's rule and major products means in Chemistry A-Level, as defined for OCR.

    Definition of Markovnikov's rule and major products

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    Reference: OCR

    With an unsymmetrical alkene such as propene, two products are possible and the major product forms via the more stable carbocation, so propene with HBr gives mainly 2-bromopropane.
    OCR · Alkenes

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