Chemistry · 2023
JEE Main · 25 January 2023, Shift 1 · Q35
Which one of the following reactions does not occur during extraction of copper?
Which one of the following reactions does not occur during extraction of copper ?
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \mathrm{CaO}+\mathrm{SiO}_2 \rightarrow \mathrm{CaSiO}_3$
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.