Identify the pair of compounds in which both | vedclass

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(B) $1$. In $CrO_2Cl_2$: Let the oxidation state of $Cr$ be $x$. $x + 2(-2) + 2(-1) = 0 \implies x - 4 - 2 = 0 \implies x = +6$. This is the maximum o

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$CrO_2Cl_2, MnO_4^-$

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(B) $1$. In $CrO_2Cl_2$: Let the oxidation state of $Cr$ be $x$. $x + 2(-2) + 2(-1) = 0 \implies x - 4 - 2 = 0 \implies x = +6$. This is the maximum oxidation state for $Cr$ $(3d^5 4s^1)$.$2$. In $MnO_4^-$: Let the oxidation state of $Mn$ be $y$. $y + 4(-2) = -1 \implies y - 8 = -1 \implies y = +7$. This is the maximum oxidation state for $Mn$ $(3d^5 4s^2)$.$3$. Both $Cr$ in $CrO_2Cl_2$ and $Mn$ in $MnO_4^-$ are in their highest possible oxidation states.

Identify the pair of compounds in which both metal atoms are in their maximum oxidation state.

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