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:If urea fertilizer contains 46% nitrogen. calculate…What is the oxidation number of nitrogen in AI(NO3)3?Uranium of atom number 92 and mass number 238 emits…The oxidation number of nitrogen in Pb(NO3)2 is?Atmospheric nitrogen is converted to soil nitrogen…