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Class 11ChemistryRedox ReactionsOxidation number and Oxidation state
Medium

Sulphur in $+3$ oxidation state is present in

  • A
    Sulphurous acid
  • B
    Pyrosulphuric acid
  • C
    Dithionous acid
  • D
    Thiosulphuric acid
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Redox Reactions

Subtopic

Oxidation number and Oxidation state

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