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Discussion :: Environmental Engineering

  1. Presence of iron and manganese in water causes

    2. A.
    reduction in its dissolved oxygen content.
    B.
    discoloration of bathroom fixtures.
    C.
    temporary hardness.
    D.
    none of these.

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    Workspace

    View Answer

    Answer : Option B

    Explanation :

    No answer description available for this question.

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