Chemistry Which one is not a primary greenhouse gases in the Earth's atmosphere Methane Nitrogen Ozone Carbon dioxide Methane Nitrogen Ozone Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry DDT and BHC may act as Asthematic agents None of these Allergens Carcinogens Asthematic agents None of these Allergens Carcinogens ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not a green house gas ? CH4 Chlorofluorocarbons N2O CO2 CH4 Chlorofluorocarbons N2O CO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A disinfectant A purifier for water A fertilizer An analgesic A disinfectant A purifier for water A fertilizer An analgesic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rusting of iron takes place due to Oxidation Exfoliation Corrosion Carbonation Oxidation Exfoliation Corrosion Carbonation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a donor atom? Phosphorus Aluminium Antimony Arsenic Phosphorus Aluminium Antimony Arsenic ANSWER DOWNLOAD EXAMIANS APP
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