Banking Chemistry Environmental Chemistry Question Bank Environmental Pollution

  • question_answer The substance which is not regarded as a pollutant?

    A)  \[N{{O}_{2}}\]                       

    B)  \[C{{O}_{2}}\]  

    C)  \[{{O}_{3}}\]                 

    D)         Hydrocarbons

    Correct Answer: B

    Solution :

     \[C{{O}_{2}}\] is generally not regarded as an pollutant.

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