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When huge amount of sewage is dumped into a river, the BOD will

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When huge amount of sewage is dumped into a river, the BOD will
A. Increase
B. Remain unchanged
C. Slightly decrease
D. Decrease
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1 Answer

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Correct Answer - A
The degree of pollution is directly proportional to BOD, therefore more the organic pollution (Specially sewage), more would be BOD of water
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