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JEE Main & Advanced JEE Main Paper (Held On 12-Jan-2019 Morning)

  • question_answer
    Poly-\[\beta \]-hydroxybutyrate- co-\[\beta \]-hydroxyvalerate (PHBV) is a copolymer of [JEE Main Online Paper Held On 12-Jan-2019 Morning]

    A) 2-hydroxybutanoic acid and 3-hydroxypentanoic acid

    B) 3-hydroxybutanoic acid and 3-hydroxypentanoic acid

    C) 3-hydroxybutanoic acid and 2-hydroxypentanoic acid

    D) 3-hydroxybutanoic acid and 4-hydroxypentanoic acid.

    Correct Answer: B

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