Hamad Chemical Environmental Engineering 03/09/2020 A. Hearing loss B. Rupture of ear drum C. Nervousness & fatigue D. All A., B. & C. Related Mcqs: ______________ content of the phosphate rock is the pollutant of primary interest in a phosphatic fertiliser plant ?A. Calcium B. Fluorine C. Phosphorous D. Sulphur... Main pollutants released from iron & steel industry is__________________?A. CO, CO2 & SO2 B. H2S, NO & SO3 C. CO2, H2S & NO2 D. SO3, NO2 & CO2... Fresh domestic sewage is _______________ in color?A. Grey B. Dark brown C. Red D. Black... Exposure to chemicals having carcinogenic properties cause___________________?A. Dermatitis (skin disorder) B. Cancer C. Asphyxiation D. Asthma... Direct reaction of unsaturated hydrocarbons with either NO or NO2 produces an eye irritating pollutant compound known as________________?A. Photochemical smog B. Peroxyacetyl nitrate (PAN) or methyl nitrite C. Benzopyrene D. Polyacrylonitrile...
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