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Discussion :: Water Supply Engineering

  1. The permissible pH value for public water supplies may range between

    2. A.
    4.5 to 5.5
    B.
    5.5 to 6.5
    C.
    6.5 to 8.5
    D.
    8.5 to 10.5
    E.
    none of these.

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    Answer : Option C

    Explanation :

    No answer description available for this question. Let us discuss.

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