6th Class Science Water Question Bank Water

  • question_answer
    Which of the following combines with water vapour or rain water to form acid rain?

    A)  Dust        

    B)  Carbon particles

    C)  Oxygen      

    D)  Sulphur dioxide

    Correct Answer: D

    Solution :

    Sulphur dioxide in the air combines with water vapour in the atmosphere or rain water to form acid rain i.e., sulphurous acid or sulphuric acid respectively.


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