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Question
The correct increasing order of the oxidation state of sulphur in the anions \[\ce{SO^2-_4, SO^2-_3, S2O^2-_4, S2O^2-_6}\] is
Options
\[\ce{SO^2-_3 < SO^2-_4 < S2O^2-_4 < S2O^2-_6}\]
\[\ce{SO^2-_4 < S2O^2-_4 < S2O^2-_6 < SO^2-_3}\]
\[\ce{S2O^2-_4 < SO^2-_3 < S2O^2-_6 < SO^2-_4}\]
\[\ce{S2O^2-_6 < S2O^2-_4 < SO^2-_4 < SO^2-_3}\]
Solution
\[\ce{S2O^2-_4 < SO^2-_3 < S2O^2-_6 < SO^2-_4}\]
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