The oxidation states of sulphur in the anions; 50_ 3 ^ 2- , 5_ 2 0_ 4 ^ 2- , 5_ 2 0_ 6 ^…

Chemistry · NEET · NTA ExamsSome Basic Concepts of Chemistry

The oxidation states of sulphur in the anions; \(50_{3}^{2-}, 5_{2} 0_{4}^{2-}, 5_{2} 0_{6}^{2-}\)  follow the order:
  1. \(\mathrm{S}_{2} \mathrm{O}_{4}^{2-}<\mathrm{S}_{2} \mathrm{O}_{6}^{2-}<5 \mathrm{O}_{3}^{2-}\)
  2. \(\mathrm{S}_{2} \mathrm{O}_{6}^{2-}<\mathrm{S}_{2} \mathrm{O}_{4}^{2-}<5 \mathrm{O}_{3}^{2-}\)
  3. \(5_{2} \mathrm{O}_{4}^{2-}<5 \mathrm{O}_{3}^{2-}<5_{2} \mathrm{O}_{6}^{2-}\)
  4. \(50_{3}^{2-}<5_{2} 0_{4}^{2-}<5_{2} 0_{6}^{2-}\)

Answer

(C) 5_ 2 O _ 4 ^ 2- <5 O _ 3 ^ 2- <5_ 2 O _ 6 ^ 2-

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