In which of the following is the oxidation number of nitrogen zero? by Sunday | Aug 24 | Chemistry WAEC | 0 comments A. SO2 and NH3 B. NaNO3 C. HNO2 D. HNO3 E. N2 Correct Answer: Option E – N2 Users Also Read These:Atmospheric nitrogen is converted to soil nitrogen…Which of the following oxides of nitrogen has…In which of the following compounds is the oxidation…If the percentage of nitrogen in ammonium sulphate…Consider the following reaction equation:…