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3264. Periclase is

September 7, 2025 by Admin

crystalline form of MgO.

MgCO3.

ZrSO4.

amorphous magnesite.

✅ The correct answer is option A.

Categories Chemical Engineering, Engineering, Refractory Technology MCQs Tags Chemical Engineering MCQs, Engineering MCQs, Refractory Technology MCQs

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3273. Which one contains maximum percentage of Al2O3 ?

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