Question Bank › Inorganic Chemistry › Coordination Chemistry › ABC26IN0342ABC26IN0342 · Coordination Chemistry Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Coordination – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Medium
$\left[\mathrm{Ru}\left(2,2^{\prime} \text { - bipyridyl }\right)_{3}\right]^{+}$, when it absorbs at 452 nm , is a very good oxidizing as well as reducing agent due to the formation of
(a) $\left[\mathrm{Ru}^{\mathrm{I}}\left(2,2^{\prime} \text {-bipyridyl }\right)_{3}\right]^{+}$
(b) $\left[\mathrm{Ru}^{\mathrm{I}}\left(2,2^{\prime}-\text { bipyridyl }\right)_{2}\left(2,2^{\prime} \text { bipyridyl }^{+}\right)\right]^{2+}$
(c) $\left[\mathrm{Ru}^{\text {III }}\left(2,2^{\prime} \text {-bipyridyl }\right)_{3}\right]^{3+}$
(d) $\left[\mathrm{Ru}^{\text {III }}\left(2,2^{\prime} \text { - bipyridyl }\right)_{2}\left(2,2^{\prime} \text { - bipyridyl }\right)\right]^{2+}$
Answer Explanation No explanation was printed for this question.
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