Question:

BOD refers to

Updated On: Apr 19, 2024
  • The oxygen required for bacteria to grow in 1 litre of effluent
  • The amount of oxygen consumed if all the organic matter in 1000 ml of water were oxidized by bacteria.
  • The amount of oxygen released if all the organic matter in 1000 ml of water were oxidized by bacteria
  • The amount of oxygen released when all the organic matter was consumed by bacteria in 1 litre of water
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The Correct Option is B

Solution and Explanation

Answer (b) The amount of oxygen consumed if all the organic matter in 1000 ml of water were oxidized by bacteria.
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