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Explain why some times foaming is seen in river water near the place where sewage water is poured after treatment? - Chemistry

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प्रश्न

Explain why some times foaming is seen in river water near the place where sewage water is poured after treatment?

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उत्तर

Detergents (which are not biodegradable) persist in water even after sewage treatment and that causes foaming in river water.

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पाठ 16: Chemistry In Everyday Life - Multiple Choice Questions (Type - I) [पृष्ठ २३४]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
पाठ 16 Chemistry In Everyday Life
Multiple Choice Questions (Type - I) | Q 45 | पृष्ठ २३४

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