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:Given that 32.0g sulphur contains 6.02 x 10²³…What is the percentage of sulphur in sulphur (IV) oxide?In which of the following compounds is the oxidation…Sulphur is soluble in ethanol but not in water while…The oxidation number of sulphur changes from?