Highest melting (m.p = 3070°C) oxide refractory is_______... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Highest melting (m.p = 3070°C) oxide refractory is__________________?

Correct answer: C

Explanation

Zirconia generally has a higher melting point than Thoria among the options listed.

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