Coal is heated in presence of air to a temperature of abo... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Coal is heated in presence of air to a temperature of about _______________ °C, while determining its ash content for proximate analysis?

Correct answer: B

Explanation

For proximate analysis of coal ash content, heating is typically done at around 750°C.

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