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:The oxidation number of nitrogen in Pb(NO3)2 is?Which of the following statements about nitrogen is…Uranium of atom number 92 and mass number 238 emits…Atmospheric nitrogen is converted to soil nitrogen…In which of the following reactions can the…