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    The pH of human blood is between
    Question

    The pH of human blood is between

    A.

    6.5 – 7

    B.

    7.35 – 7.45

    C.

    8 – 9

    D.

    4.5 – 5

    Correct option is B


    Ans (b)
    Sol. The normal pH range of human blood is between 7.35 and 7.45, which is slightly alkaline and essential for various physiological processes.

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