SSC General Science & Technology Sample Paper NCERT Sample Paper-7

  • question_answer
    Rubber is obtained from

    A)  Ficuselastica     

    B)  Castillaelastica

    C)  Heveabraziliensis

    D)  none of these

    Correct Answer: C

    Solution :

    [c] Natural rubber obtained from the latex Heveabraziliensis which is a poly terpene. Poly terpene consists of a long chain of isoprene units joined together end to end to form giant polymers.

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