The liquid used for the washing of coal in an industrial... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

The liquid used for the washing of coal in an industrial coal washery is a mixture of water and ____________________?

Correct answer: B

Explanation

Coal washing often uses a mixture of water and sand to separate impurities from the coal.

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