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NEET NEET SOLVED PAPER 2015 (Re)

  • question_answer
    The oxygen evolved during photosynthesis comes from water molecules. Which one of the following pairs of elements involved in this reaction?                                                                                                             

    A)  Manganese and chlorine

    B)  Manganese and potassium

    C)  Magnesium and molybdenum

    D)  Magnesium and chlorine

    Correct Answer: A

    Solution :

    Photolysis of water during photosynthesis evolve nascent oxygen in the presence of manganese, calcium and chloride ions.


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