Question

explain the various steps involved in the extraction of metals from ores

Answer 1

steps that involved in extraction of metal ores are :-

1) "electrolysis" used for extracting the metals with high reactivity.

2) " roasting" used for extracting the metals in middle of the reactivity series and to extract metals from sulphide ores.

3) "Calcination" used for extracting metals from their carbonate ores.

4) Reduction is to reduce metals from their oxides.

Answer 2

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