J & K CET Medical J & K - CET Medical Solved Paper-2001

  • question_answer
    Acid rain is caused due to :

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

    B)  release of \[{{O}_{3}}\] in air

    C)  release of \[CO\] and \[C{{O}_{2}}\] in air

    D)  excessive transpiration and evaporation

    Correct Answer: A

    Solution :

                    The \[S{{O}_{2}}\] and \[N{{O}_{2}}\] present in the atmosphere react with water and form \[{{H}_{2}}S{{O}_{4}}\] and \[HN{{O}_{3}}\] respectively. These acids comes to the earth with rain and called acid rain.


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