The oxidation number of sulphur is +4 in? by Sunday | Dec 10 | Chemistry WAEC | 0 comments A. Na2S2O3 B. H2SO3 C. H2SO4 D. SO3 Correct Answer: Option B B. H2SO3 Users Also Read These:The number of sulphur atoms in 3.20g of SO2(g) is [O…What is the percentage of sulphur in sulphur (IV) oxide?The nucleon number and the proton number of a…In which of the following is the oxidation number of…Determine the mass of sulphur (IV) oxide obtained…