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Among the following which is contaminant

$(a)\;SO_2\qquad(b)\;Pb\qquad(c)\;Methyl\;mercury\qquad(d)\;CO_2$

1 Answer

Methylmercury is created by bacteria in highly organic portions of aquatic systems, such as the sediment of lakes and wetlands.
Methyl mercury is contaminant.
Hence (c) is the correct answer.
answered Jan 20, 2014 by sreemathi.v
edited Nov 10, 2017 by sharmaaparna1
 
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