Chemistry Major gaseous pollutant of the thermal power station is NO2 H2 S NH3 SO2 NO2 H2 S NH3 SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The name of plastic polymer from which combs, toys, bowls etc., can be made, is Polyurethane Polystyrene Metallic polysulphides Teflon Polyurethane Polystyrene Metallic polysulphides Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemistry 0.01 mole of NaOH is added to 10 liters of water. The pH of water changes by 6 4 7 3 6 4 7 3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry One carat of diamond is equal to 100 mg 250 mg 150 mg 200 mg 100 mg 250 mg 150 mg 200 mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Curd is sour due to presenceof Oxalic acid Tartaric acid Lactic acid Acetic acid Oxalic acid Tartaric acid Lactic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultraviolet radiation striking the earth is due to the depletion of Oxygen Carbon dioxide Carbon monoxide Ozone Oxygen Carbon dioxide Carbon monoxide Ozone ANSWER DOWNLOAD EXAMIANS APP
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