Oxidation number of iodine in IO 3 – , IO 4 – , KI and I 2 respectively is
Chemistry · Class 11 · CBSE — Redox Reactions
Oxidation number of iodine in IO3 –, IO4 –, KI and I2 respectively is
- –2, –5, –1, 0
- +5, +7, –1, 0
- +2, +5, +1, 0
- –1, +1, 0, +1
Answer
(B) +5, +7, –1, 0
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