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