Chemistry Concentration of a material which is lethal to 50% animal is called LD50 NOAEL LC50 ADI LD50 NOAEL LC50 ADI ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Carbon Monoxide Methane Ozone gas Carbon dioxide Carbon Monoxide Methane Ozone gas Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major harmful gas emitted by automobile vehicles which causes air pollution is Carbon dioxide Methane Ozone gas Carbon Monoxide Carbon dioxide Methane Ozone gas Carbon Monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Normal rainwater is slightly acidic due to the presence of Carbon dioxide None of these Methane Sulphur dioxide Carbon dioxide None of these Methane Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Global warming is mainly due to accumulation of Oxides of sulphur Oxides of nitrogen Carbon monoxide Carbon dioxide Oxides of sulphur Oxides of nitrogen Carbon monoxide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
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