MCQ
Which is wrong about complex $[HgI_3]^{-1}$
- Atrigonal planer shape
- B$sp^2$ hybridisation
- ✓Diamagnetic
- DBoth $A$ and $B$
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$\begin{array}{*{20}{c}}
{\,\,\,\,\,H} \\
{\,\,\,\,\,\,|} \\
{C{H_3}C{H_2} - N - CHO}
\end{array}$
${E^0}_{cell} = 0.79\;V$
$E_{C{r_2}O_7^{2 - }}^0 = 1.33\;V,\;{E^0}_{{I_2}}$ is ........... $\mathrm{V}$