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 oxidation number of sulphur in Fe2(SO4)3 is?The number of sulphur atoms in 3.20g of SO2(g) is [O…Sulphur has an oxidation number of +4 in?In which of the following is the oxidation number of…The nucleon number and the proton number of a…