Q. The pair of the compounds in which both the metals are in the higher possible oxidation state is
A) $CrO_{2}Cl_{2},MnO_{4}^{-}$
B) $\left\lbrack Co(CN)_{6} \right\rbrack^{3 -},MnO_{3}$
C) $TiO_{3},MnO_{2}$
D) $\left\lbrack Fe(CN)_{6} \right\rbrack^{3 -},\left\lbrack Co(CN)_{6} \right\rbrack^{3 -}$
Explanation
The correct answer is Option A: $CrO_{2}Cl_{2},MnO_{4}^{-}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.