MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic ChemistryEnvironmental ChemistryPrevious Year Questions
Biological Oxygen Demand (BOD) is a measure of (AIIMS 2003)
A.amount of oxygen needed by green plants during
B.amount of carbon monoxide inseparably combined
C.industrial wastes poured into water bodies
D.extent to which water is polluted with organic✓ Correct
Explanation
BOD is a measure of extent to which water is polluted with organic compounds.
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