Chemistry · 2022
JEE Main · 28 June 2022, Shift 2 · Q67
In the metallurgical extraction of copper, following reaction is used: FeO + SiO_2 → FeSiO_3 FeO and FeSiO_3 respectively are.
In the metallurgical extraction of copper, following reaction is used :
$\displaystyle \mathrm{FeO}+\mathrm{SiO}_2 \rightarrow \mathrm{FeSiO}_3$
FeO and $\displaystyle \mathrm{FeSiO}_3$ respectively are.
Official answer
(4)
gangue and slag.
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.