A mixture of phosphate rock ______________ is heated in a... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

A mixture of phosphate rock ______________ is heated in an electric furnace to produce phosphorous?

Correct answer: B

Explanation

Phosphate rock is heated with sand and coke in an electric furnace to produce phosphorous.

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