The correct sequence of the oxidation state of underlined elements is Na 2 [ Fe (CN) 5…
Chemistry · Class 11 · CBSE — Redox Reactions
The correct sequence of the oxidation state of underlined elements is
Na2[Fe(CN)5NO], K2TaF7, Mg2 P2 O7, Na2S4O6, N3H
- +3, +5, +5, +2.5,

- +5, +3, +5, +3,

- +3, +3, +5, +5,

- +5, +5, +3, +2.5

Answer
(A) +3, +5, +5, +2.5,
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