Chemistry - Environmental Chemistry Question with Solution | TestHub
ChemistryEnvironmental ChemistryGeneralEasy2 minPYQ_2021
ChemistryEasysingle choice
Biochemical oxygen demand(BOD) value can be a measure of water pollution caused by the organic matter. Which of the following statements is correct?
Options:
Answer:
A
Solution:
Clean water has BOD value less than . Polluted water has BOD value higher than .
Stream:BITSATSubject:ChemistryTopic:Environmental ChemistrySubtopic:General
⏱ 2mℹ️ Source: PYQ_2021
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