Chemistry · 2021
JEE Main · 25 July 2021, Shift 2 · Q38
Identify the species having one π -bond and maximum number of canonical forms from the following:
Identify the species having one $\displaystyle \pi$-bond and maximum number of canonical forms from the following:
Official answer
(4)
$\displaystyle \mathrm{CO}_3^{2-}$
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