Chemistry, asked by raoleelawati00, 10 months ago

Draw a schematic diagram of the various step involved in the extraction of metals from ores for metals of medium reactivity and for metals of low reactivity

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Answered by adwaitjoshi28

1

Answer:both of them have to be extracted by roasting...

2HgS+ 2O2 ===> HgO + SO2

2ZnS + 2O2 ===> 2ZnO + SO2

These oxides can be reduced with coke to form the metal which have to be refined

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