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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-4

  • question_answer
    The optically active tartaric acid is named as D - (+) - tartaric acid because it has a positive

    A)  optical rotation and is derived from D - glucose pH in organic solvent

    B)  pH in organic solvent

    C)  optical rotation and is derived from D- (+) - glyceraldehydes

    D)  optical rotation when substituted by deuterium

    Correct Answer: C

    Solution :

    The 'D' term in name is derived from D - glyceraldehyde.


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