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Loss on ignition (LOI) of iron ore is determined by finiding...

This question belongs to Metallurgical Engineering Metallurgical Analysis
Metallurgical Analysis
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Loss on ignition (LOI) of iron ore is determined by finiding the loss in weight of the sample by heating it first to 500°C for 5 minutes followed by its heating at . . . . . . . . °C, for 30 minutes.

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Correct Answer: Option C
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