Nitrogen reacts with oxygen to produce nitrogen oxides (NOx). Which of the following statements is true?a.NOx is a secondary pollutantb.NOx is safer than either nitrogen or oxygenc.NOx is a primary pollutantd.Nitrogen and oxygen are pollutants

The term NOx is often used becauseMultiple Choicethere are many different oxides of nitrogen.it is usually unclear how oxidized nitrogen is.NO2 and NO easily convert into each other.many different molecules often attach to NO.the pollutant is a nitrous oxide and the "Ox" identifies the oxygen.

Which of the following does not participate in the mechanism of nitration of benzene?Select answer from the options belowNO2+NO3+H2SO4 HNO3

Which of the following statements is true?A CFCs and nitrogen monoxide, NO, are involved in the depletion of the ozonelayer.B CFCs act as catalysts for the depletion of the ozone layer, while nitrogenmonoxide, NO, does not.C CFCs and ozone are free radicals.D CFCs and nitrogen monoxide, NO, are decomposed by UV radiation.

Select all of the forms of nitrogen that plants can absorb.Multiple select question.nitrate (NO3–)ammonium ions (NH4+)nitrogen oxide (NO2)nitrogen gas (N2)

Directions: Select the choice that best fits each statement. The following question(s) refer to the following processes.(A) Nitrification(B) Denitrification(C) Assimilation(D) Ammonification(E) Nitrogen fixationQuestionNitrate ions and nitrite ions are converted into nitrous oxide gas and nitrogen gas (N2).