In B.O.D. test,oxygen plays an important role | vedclass

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Question

(C) $B.O.D.$ stands for Biochemical Oxygen Demand.It is defined as the amount of dissolved oxygen that would be consumed if all the organic matter in

Vedclass · Accepted Answer

Destroy waste organic matter

Vedclass · Answer

(C) $B.O.D.$ stands for Biochemical Oxygen Demand.It is defined as the amount of dissolved oxygen that would be consumed if all the organic matter in one litre of water were oxidized by bacteria.Therefore,in the $B.O.D.$ test,oxygen is used by microorganisms to decompose and destroy waste organic matter present in the water sample.Thus,the correct option is $(c)$.

In $B.O.D.$ test,oxygen plays an important role to

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