Heating of a ore below its melt-ing point in the absence of air is kno

1.	Heating of a ore below its melt-ing point in the absence of air is known as
Answer» Hey FRND..... here is your answer...... The process of heating of a ore below its melting point in the absence of air is known as CALCINATION...... HOPE this will help you..... plzzz mark it as brainliest

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