The pair of compounds having metals in their highest oxidati... | Chemistry | SolveeIt

The pair of compounds having metals in their highest oxidation state is

$MnO_2, FeCl_3$

$[MnO_4]^-,CrO_2Cl_2$

$[Fe(CN)_6]^{3-},[Co(CN)_3]$

$[NiCl_4]^{2-},[CoCl_4]^-$

Answer

$[MnO_4]^-,CrO_2Cl_2$

Explanation

Oxidation number Mn in $\left[ MnO _{4}\right]^{-}$ is 7 and $Cr$ in $CrO _{2} Cl _{2}+6$

Chemistry Question on d block elements