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| 1. |
Determine the oxidation number of all the atoms in the following well known oxidants KMnO_(4),K_(2)Cr_(2)O_(7) and LiAIH_(4) |
| Answer» Solution :O.N OFS CHANGES FORM -2 in `H_(2)S` and +4 in `SO_(2)` to ZERO in elemental suphur | |