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| 1. |
`O_(3)` is a powerful oxidising agent. Write equation to represent oxidation of (a)`I^(-)` to `I_(2)` in acidic solution, (b)sulphur to sulphuric acid in the presence of moisture, |
| Answer» (a) `O_(3) + 2I^(-) + 2H^(+) rarr O_(2) + I_(2) + H_(2)O` (b) `3O_(3) + S + H_(2)O rarr H_(2)SO_(4) + 3O_(2)` | |