In which of the following is the oxidation number of sulphur equal to -2? by Sunday | May 13 | Chemistry WAEC | 0 comments A. S8 B. H2S C. SO2 D. SO3²‾ Correct Answer: Option B B. H2S Users Also Read These:In which of the following is the oxidation number of…Sulphur is soluble in ethanol but not in water while…If sulphur is dissolved in carbon (IV) sulphide and…The oxidation number of sulphur in Fe2(SO4)3 is?What is the percentage of sulphur in sulphur (IV) oxide?