Foul smell in the water of tanks,ponds,etc.,i | vedclass

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Question

(A) The foul smell in stagnant water bodies like tanks and ponds is primarily caused by the decomposition of organic matter by anaerobic microorganism

Vedclass · Accepted Answer

Anaerobiosis

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(A) The foul smell in stagnant water bodies like tanks and ponds is primarily caused by the decomposition of organic matter by anaerobic microorganisms. This process is known as $Anaerobiosis$. Under anaerobic conditions,bacteria break down organic waste,releasing gases such as hydrogen sulfide $(H_2S)$,methane $(CH_4)$,and ammonia $(NH_3)$,which produce a characteristic unpleasant odor.

Foul smell in the water of tanks,ponds,etc.,is due to:

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