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Discussion :: UPSC Civil Service Exam Questions

  1. A sample of ground water at a pH of 7.0 contains 122 mg/l of bicarbonates. What is the alkalinity of this water (in terms of CaC0 ) ?

  2. A.
    120 mg/1
    B.
    60 mg/1
    C.
    100 mg/1
    D.
    200 mg/l

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    Answer : Option C

    Explanation :

    No answer description available for this question. Let us discuss.


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