Identify the species in which the metal atom is in +6 oxidat... | CHEMISTRY - GENERAL PROPERTIES OF THE TRANSITION ELEMENTS (D-BLOCK) | SolveeIt

Identify the species in which the metal atom is in +6 oxidation state.

$MnO_{4}^{-}$

$Cr(CN)_{6}^{3 -}$

$NiF_{6}^{2 -}$

$CrO_{2}Cl_{2}$

Answer

$CrO_{2}Cl_{2}$

Explanation

In $CrO_{2}Cl_{2},$ O.S. of Cr $= + 6$

$MnO_{4}^{-},$ O.S. of Mn = +7

$Cr(CN)_{6}^{3 -},$ O.S. of Cr = +3

$NiF_{6}^{2 -},$ O.S. of Ni = +4

Question: Identify the species in which the metal atom is in +6 oxidation state....