The reaction representing the Mond process for metal refining is _________.
Solution
Mond process is need for the purification of $\mathrm{Ni}$ metal
<br/><br/>
$$
\begin{aligned}
& \therefore \underset{\text { (impure) }}{\mathrm{Ni}}+4 \mathrm{CO} \stackrel{330-350 \mathrm{k}}{\longrightarrow} \mathrm{Ni}(\mathrm{CO})_{4} \\\\
& \mathrm{Ni}(\mathrm{CO})_{4} \stackrel{450-470 \mathrm{k}}{\longrightarrow} \underset{\text { (pure) }}{\mathrm{Ni}}+4 \mathrm{CO}
\end{aligned}
$$
About this question
Subject: Chemistry · Chapter: p-Block Elements · Topic: Group 13: Boron Family
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