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:Sulphur has an oxidation number of +4 in?Sulphur is soluble in ethanol but not in water while…The atomic number of an atom would be equal to its…Which of the following is not correct about…Uranium of atom number 92 and mass number 238 emits…