Chemistry Which one is not a primary greenhouse gases in the Earth's atmosphere Ozone Nitrogen Carbon dioxide Methane Ozone Nitrogen Carbon dioxide Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Taj Mahal is greatly affected due to : Tourists Acid rain Deforestation Sound pollution Tourists Acid rain Deforestation Sound pollution ANSWER DOWNLOAD EXAMIANS APP
Chemistry Higher concentration of nitrogen dioxide in atmosphere air causes Asphyxiation Corrosion Bronchitis Cancer Asphyxiation Corrosion Bronchitis Cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of water in nature is Sea water Rain water Lake water River water Sea water Rain water Lake water River water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is chiefly present in LPG (Liquefied Petroleum Gas) ? Propane Ethane Butane Methane Propane Ethane Butane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry For a spontaneous chemical process, the free energy change is Zero Depends on whether the reaction is exothermic or endothermic Positive Negative Zero Depends on whether the reaction is exothermic or endothermic Positive Negative ANSWER DOWNLOAD EXAMIANS APP
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