Cement mainly contains_________________? — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Cement mainly contains_________________?

Correct answer: A

Explanation

Cement's main components are calcium oxide (CaO), silicon dioxide (SiO2), and aluminum oxide (Al2O3). These oxides react to form cement paste.

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