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    • Thread Starter

    hi .... organic question help here

    β-carotene is oxidised by hot, concentrated, acidified KMnO4.
    When an individual molecule of β-carotene is oxidised in this way, many product molecules are formed.
    How many of these product molecules contain a ketone functional group?
    A) 4
    B) 6
    C) 9
    D) 11

    the picture of β-carotene is here :
    question number (30)
    Attached Images
  1. File Type: pdf 9701_w14_qp_12.pdf (184.3 KB, 353 views)

    i dont understand the structure of the beta- carotene you made there...can u please be more clear?! thankxx
    • Thread Starter

    (Original post by helloheyyo)
    i dont understand the structure of the beta- carotene you made there...can u please be more clear?! thankxx
    I just posted the link of the structure ....
    thank u for noticing
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