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UPSC CSE Prelims Water Pollution Flashcards

Master 10 water pollution concepts for the UPSC CSE Prelims.

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Question

Complete the relationship between Biochemical Oxygen Demand (BOD) and water quality:


A higher BOD indicates organic pollution. For water to be considered clean, its BOD should be less than mg/L.

Question

Regarding Chemical Oxygen Demand (COD) and Biochemical Oxygen Demand (BOD), which of the following statements is correct?


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