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  • Please,please help me Which oxide of nitrogen is not a common pollutant introduced into the atmosphere both due to natural and human activity ?

Which oxide of nitrogen is not a common pollutant introduced into the atmosphere both due to natural and human activity ?

  • Option 1)

    N2O

  • Option 2)

    NO2

  • Option 3)

    N2O5

  • Option 4)

    NO

 

Answers (2)

best_answer

As we learnt in

Nitrogen oxides -

formed electro-photo chemically in air , by burning of fossil fuels and denitrifying bacteria.

- wherein

N_{2}left ( g ight )+O_{2}(g) ightarrow 2NOleft ( g ight )

2NOleft ( g ight )+O_{2}(g) ightarrow 2NO_{2}left ( g ight )

NOleft ( g ight )+O_{3}(g) ightarrow NO_{2}left ( g ight )+O_{2}

 

 N2O occur naturally in environment . In automobile engine , when fossil is burn N2 and O2 react to form NO and NO2 .

 


Option 1)

N2O

This is incorrect.

Option 2)

NO2

This is incorrect.

Option 3)

N2O5

This is correct.

Option 4)

NO

This is incorrect.

Posted by

Aadil

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3) N2O5 is a correct option

 

Posted by

Janani.K

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