Chemistry · 2019
JEE Main · 11 January 2019, Shift 2 · Q47
The number of bridging CO ligand(s) and Co - Co bond(s) in Co_2( CO )_8, respectively are:
The number of bridging CO ligand(s) and $\displaystyle \mathrm{Co}-\mathrm{Co}$ bond(s) in $\displaystyle \mathrm{Co}_2(\mathrm{CO})_8$, respectively are:
Official answer
(3)
$\displaystyle 2$ and $\displaystyle 1$
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.