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# Which of the following statement is correct ?

$(a)\;\text{Pig iron is soft and brittle} \\(b)\;\text{Slag floats on molten iron, thus protecting} \\(c)\;\text{Molten slag and molten iron are drawn off through separate openings } \\ (d)\;\text{Molten slag and molten iron are drawn off through the same openings}$

The correct statement is : Molten slag and molten iron are drawn off through separate openings
Hence c is the correct answer.