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An ore on treatement with dilute hydroch...

An ore on treatement with dilute hydrochloric acid produces brisk effervescence. What type of ore is this
What steps will be required to obtain metal from the enriched ore ?

Text Solution

Verified by Experts

The ore in carboante ore.
Steps required to obtain the metal :
(i) Calcination : Carbonate ore is heated in limited supply of air and oxide is obtained.
`ZnCO_(3(s)) to overset(Delta) to ZnO_((s))+ CO_(2) uarr`.
(iii) Reduction with Carbon: Metal oxide is heated with carbon
`ZnO_((s))+C to Zn+ CO uarr`
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