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Calcination and roasting

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Calcination and roasting

Posted by J Ranjan Parida 6 years, 9 months ago

CBSE > Class 12 > Chemistry

3 answers

Harshit Tiwari 6 years, 9 months ago

Prossess of heating ore in absence of air called calcination

Ananya Jain 6 years, 9 months ago

Calcination is only use for the calcium n roasting is for sulphide

Benedict Sabu 6 years, 9 months ago

They are processes involved in extraction.

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