Teaching Aptitude · General Paper on Teaching & Research
Biochemical Oxygen Demand (BOD) is an important parameter used for measuring:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Total dissolved solids in groundwater
- 2Soil contamination
- 3Water contamination by organic matter✓
- 4Air pollution
Correct answer
Water contamination by organic matter
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