In which of the following is the oxidation number of sulphur equal to -2? By: Sunday|Published on: May 13|Categories: Chemistry WAEC| 0 comments A. S8 B. H2S C. SO2 D. SO3²‾ Correct Answer: Option B B. H2S Users Also Read These:Which of the following is not correct about…The atomic number of an isotope of hydrogen is equal…The oxidation number of sulphur is +4 in?The oxidation number of sulphur changes from?The number of sulphur atoms in 3.20g of SO2(g) is [O…SEE ALSO Consider the reaction represented by the following equation: xKMnO 4(aq) + ySO2(g) + zH2O(I) → K 2SO4(AQ) + 2MnSO4(aq) + 2H2SO x,y and z are respectively