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Calculate the oxidation number of h2so3 |
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Answer» Its oxidation number is +4. Oxidation numbers of Hydrogen & oxygen are +1 & -2 respectively. As 2 (1) + 4 (1) + 3 (-2) = 0, H2SO3 is chargeless. InH2SO4, SULPHUR exhibits a valency of 6 & its oxidation number is +6 thus making H2SO4 MOLECULE chargeless.hope it HELPS youmark as brainliest |
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