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Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-11

  • question_answer
    Which among the following is false about natural rubber?

    A)  It is an elastomer

    B)  It is a monomer of cisisoprene

    C)  Natural rubber is a polymer of chloroprene

    D)  It is heated with sulphur compounds to improve its properties

    Correct Answer: B

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