Extraction of metal from the ore cassiterite | vedclass

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Question

(A) The ore cassiterite is $SnO_{2}$.$1$. The extraction involves the reduction of the oxide ore $SnO_{2}$ using carbon (smelting): $SnO_{2} + 2C \rig

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$A, D$

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(A) The ore cassiterite is $SnO_{2}$.$1$. The extraction involves the reduction of the oxide ore $SnO_{2}$ using carbon (smelting): $SnO_{2} + 2C \rightarrow Sn + 2CO$.$2$. Cassiterite often contains iron as an impurity in the form of $FeWO_{4}$ (ferberite) or other iron oxides. This is removed by magnetic separation or by converting it into slag during the smelting process.Therefore,the process involves carbon reduction of an oxide ore and the removal of iron impurity.

Extraction of metal from the ore cassiterite involves

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