ABC26IN1064 · Coordination Chemistry

Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Coordination Chemistry – General · Exam: NET DEC 2015 · Marks: 2 · Difficulty: Easy

The oxidizing power of $\left[\mathrm{CrO}_{4}\right]^{2-},\left[\mathrm{MnO}_{4}\right]^{2-}$ and $\left[\mathrm{FeO}_{4}\right]^{2-}$ follows the order
(a)$\left[\mathrm{CrO}_{4}\right]^{2-}<\left[\mathrm{MnO}_{4}\right]^{2-}<\left[\mathrm{FeO}_{4}\right]^{2-}$
(b)$\left[\mathrm{FeO}_{4}\right]^{2-}<\left[\mathrm{MnO}_{4}\right]^{2-}<\left[\mathrm{CrO}_{4}\right]^{2-}$
(c)$\left[\mathrm{MnO}_{4}\right]^{2-}<\left[\mathrm{FeO}_{4}\right]^{2-}<\left[\mathrm{CrO}_{4}\right]^{2-}$
(d)$\left[\mathrm{CrO}_{4}\right]^{2-}<\left[\mathrm{FeO}_{4}\right]^{2-}<\left[\mathrm{MnO}_{4}\right]^{2-}$
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.

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