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UPSC Ecology And Environment Environmental Issue And Environmental Pollution Question Bank Environmental Issues

  • question_answer
    Acid rain reacting with calcium forms:
    I. Calcium bicarbonate
    II. Calcium Nitrate
    III. Calcium Sulphate
    IV. Calcium Carbonate

    A)  I & IV             

    B)  Only I

    C)  Only II            

    D)  Only III

    Correct Answer: B

    Solution :

    Acid rain reacts with calcium to form calcium bicarbonate, which can be easily washed away.


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