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What is the process in which concentrated ore is reduced to the corresponding metal by heating at high temperature with reducing agent ?A. PollingB. PyrometallurgyC. HydrometallurgyD. Calcination |
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Answer» Correct Answer - Pyrometallurgy Pyrometallurgy is extraction and purification of metals by process involving tha application of heat . In the process of pyrometallurgy , the concentrated ore is reduced to the corresponding metal by heating at high temperature with reducing agent . |
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