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8th Class Science Pollution of Air and Water Question Bank Pollution of Air and Water

  • question_answer
    A Which of the following gases can result in the formation of acid rain?

    A)                          Ozone                

    B)                                         Carbon monoxide                

    C)                                         Sulphur dioxide                

    D)                                         Chlorofluorocarbon

    Correct Answer: C

    Solution :

    Oxides of sulphur i.e., sulphur dioxide and sulphur trioxide gases present in air combine with moisture and form acids, which come down along with rain water. This is called acid rain.                


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