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:In which of the following reactions can the…The oxidation number of nitrogen in Pb(NO3)2 is?In which of the following compounds is the oxidation…Which of the following is not correct about…Which of the following statements about nitrogen is…