1.

{:("List-1","List-2"),((A)"Cu Zn from chromium plating industry ",(I)"Eutrophication "),((B)"Phosphate Nitrates sulphate ",(II)"pH of water changes and toxic to aquatic animals"),((C)"Fluorides",(III)"Consumes dissolved oxygen"),((D)"Cyanides" H_(2)S CO_(2)"Nitrogen oxides",(IV)"Bones and teeth are affected"),(,(V)"Affects human health and aquatic animals"):} The correct match is

Answer»

`{:(A,B,C,D),(I,IV,III,V):}`
`{:(A,B,C,D),(V,I,IV,II):}`
`{:(A,B,C,D),(II,III,V,IV):}`
`{:(A,B,C,D),(I,II,III,IV):}`

ANSWER :B


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