Biological Oxygen Demand (BOD) is a measure of:?

Pollution Mcqs
BILAL KHATTAK0
A.Industrial wastes poured into water bodies
B.Extent to which water is polluted with organic compounds
C.Amount of carbon monoxide inseparably combined with haemoglobin
D.Amount of oxygen needed by green plants during night
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Related Mcqs:

  1. High biological oxygen demand indicates __________.
  2. BOD of a river water is found very high. This means water __________?
  3. Oxygen capacity of haemoglobin is:
  4. It can be concluded on the basis of Miller’s experiment that:
  5. A high Biological Oxygen Demand (BOD) indicates that ___________.
  6. When oil and gas resources are burnt they kill many forests and lakes by __________?
  7. The source of atmospheric oxygen is _________________.
  8. Lymph contains:
  9. The presence of high coliform counts in water indicates __________?
  10. BOD stands for __________?

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