Chemistry Which of the following is secondary air pollutant ? Photochemical smog NO2 Dust particles SO2 Photochemical smog NO2 Dust particles SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sullage water is – Waste water released from factories Waste water released from hospitals Waste water released from kitchen Waste water released from toilets Waste water released from factories Waste water released from hospitals Waste water released from kitchen Waste water released from toilets ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas liberated in the Bhopal gas tragedy was: Ethylene Pheynl isocynate Methyl isocynate Acetylene Ethylene Pheynl isocynate Methyl isocynate Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heavy metal pollution of water is caused by: Acid Plants Paints Wood burning Domestic sewage Acid Plants Paints Wood burning Domestic sewage ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone layer in the upper parts of the atmosphere serves as a protective shield against harmful SO2 in the air Solar ultraviolet radiation CO2 in the air Solar infrared radiation SO2 in the air Solar ultraviolet radiation CO2 in the air Solar infrared radiation ANSWER DOWNLOAD EXAMIANS APP
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