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  1. The slag which floats on the surface of the molten iron generally contains

    2. A.

    Lime (CaO) 45%
    B.

    Silica (SiO2) 35%
    C.

    Alumina (Al2O3) 12%
    D.

    MgO, CaSO4, KMnO2 and FeO 8%
    E.

    all the above.

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    Workspace

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    Answer : Option E

    Explanation :

    No answer description available for this question

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