Chemistry · Oxidation States
In polythionic acids with the formula H2SxO6 (where x = 3 to 5), the oxidation state(s) of the sulphur atoms is/are:
- 1+3 and +5 only
- 20 and +5 only✓
- 3+5 only
- 4+6 only
Correct answer
0 and +5 only
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