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Which of the following is not an organic pollutant?

(a) Insecticides

(b) Dioxins

(c) Polychlorinated biphenyls

(d) Oxygen

I had been asked this question during an interview.

The question is from Dose topic in portion Environmental Impact of Pollutants and Analysis of Dose – Effect Relationship of Environmental Biotechnology

1 Answer

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Right answer is (d) Oxygen

For explanation: Insecticides, dioxins and Polychlorinated biphenyls are the various organic pollutants persistent in the environment whereas Oxygen is not an environmental pollutant.

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