Chemistry Which of the following is a commercial source of energy? Dried dung Agricultural waste Natural gas Sun Dried dung Agricultural waste Natural gas Sun ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to extinguish fire is Nitrogen Carbon monoxide Neon Carbon dioxide Nitrogen Carbon monoxide Neon Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tar roads get damaged if there is Heavy traffic Stagnation of water on road No sloping No maintenance Heavy traffic Stagnation of water on road No sloping No maintenance ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following elements is found in maximum percentage in the human body ? Oxyzen Nitrozen Carbon Hydrogen Oxyzen Nitrozen Carbon Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is secondary air pollutant ? Dust particles Photochemical smog SO2 NO2 Dust particles Photochemical smog SO2 NO2 ANSWER DOWNLOAD EXAMIANS APP
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