Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Ozone gas Carbon dioxide Carbon Monoxide Methane Ozone gas Carbon dioxide Carbon Monoxide Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Hypo' commonly used in photography is Silver nitrate Silver iodide Sodium nitrate Sodium thiosulphate Silver nitrate Silver iodide Sodium nitrate Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry If water smells bad, then that odour can be removed by adding Deactivated nitrogen Alum Bleach Activated carbon Deactivated nitrogen Alum Bleach Activated carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The buffer action of blood is due to the presence of HCI and NaCI CI– and [CO3]2– CI– and [HCO3]– [HCO3]– and H2CO3 HCI and NaCI CI– and [CO3]2– CI– and [HCO3]– [HCO3]– and H2CO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is generally kept under Water Glycerine Alcohol Kerosene oil Water Glycerine Alcohol Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS