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Chemistry
The reaction representing the Mond process for metal refining is
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Q. The reaction representing the Mond process for metal refining is
JEE Main
JEE Main 2023
General Principles and Processes of Isolation of Elements
A
$Ni +4 CO \stackrel{\Delta}{\longrightarrow} Ni ( CO )_4$
B
$2 K \left[ Au ( CN )_2\right]+ Zn \stackrel{\Delta}{\longrightarrow} K _2\left[ Zn ( CN )_4\right]+2 Au$
C
$Zr +2 I _2 \stackrel{\Delta}{\longrightarrow} Zr I _4$
D
$ZnO + C \stackrel{\Delta}{\longrightarrow} Zn + CO$
Solution:
Mond's process uses:
$Ni +4 CO \rightarrow\left[ Ni ( CO )_4\right]$