Organic Chemistry – Some Basic Principles And Techniques

  • Question
    CBSEENCH11008139

    The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of nomenclature is

    • −COOH, −SO3H, −CONH2, −CHO

    • −SO3H, −COOH, −CONH2, −CHO

    • −CHO, −COOH, −SO3H, −CONH2

    • −CONH2, −CHO, −SO3H, −COOH

    Solution

    B.

    −SO3H, −COOH, −CONH2, −CHO

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