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  • Which among the following processes is used to extract Zinc from zinc blende-  Option: 1 Carbon reduction process <

Which among the following processes is used to extract Zinc from zinc blende-

 

Option: 1

Carbon reduction process 


Option: 2

Nitrogen reduction process


Option: 3

Oxygen reduction process 


Option: 4

None of the above


Answers (1)

best_answer

Zinc is extracted from zinc blende by carbon reduction process

\begin{aligned} & 2 \mathrm{ZnS}+3 \mathrm{O}_2 \rightarrow 2 \mathrm{ZnO}+2 \mathrm{SO}_2 \\ & \mathrm{ZnO}+\mathrm{C}+\text { Heat }(\text { at } 1473 \mathrm{k}) \rightarrow \mathrm{Zn}+\mathrm{CO} \end{aligned}

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Ajit Kumar Dubey

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