Single Choice Easy

QWhich of the following is an indicator of water quality and presence of organic matter in water?

ID: #10201 Sources of Pollution, Pollutants, and their Impact on Human life 140 views
Question Info
#10201Q ID
EasyDifficulty
Sources of Pollution, Pollutants, and their Impact on Human lifeTopic

Choose the Best Option

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  • A BOD
  • B COD
  • C Both (a) and (b)
  • D None of the above
Correct Answer

Explanation

BOD

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