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This question belongs to Metallurgical Engineering Metallurgical Analysis

Metallurgical Analysis

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Eschka mixture used in total sulphur determination in coal comprises of a mixture of . . . . . . . . in 2 : 1 ratio by weight.

A) calcined MgO and anhydrous Na₂CO₃ B) calcined CaO and anhydrous Na₂CO₃ C) calcined MgO and anhydrous MgCO₃ D) calcined CaO and anhydrous MgCO₃

Answer & Solution

Correct Answer: Option A

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