Chemistry Heavy metal pollution of water is caused by: Wood burning Paints Acid Plants Domestic sewage Wood burning Paints Acid Plants Domestic sewage ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Hypo' commonly used in photography is Sodium nitrate Silver nitrate Silver iodide Sodium thiosulphate Sodium nitrate Silver nitrate Silver iodide Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The hardest form of carbon is charcoal graphite diamond coke charcoal graphite diamond coke ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following states maximum iron ore is found ? FeS2 Fe3O4 Fe2O3 FeCO3 FeS2 Fe3O4 Fe2O3 FeCO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cooking gas is a mixture of Carbon dioxide and oxygen Carbon monoxide and carbon dioxide Methane and ethylene Butane and propane Carbon dioxide and oxygen Carbon monoxide and carbon dioxide Methane and ethylene Butane and propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium chloride is Arrhenius Acid Lewis Acid Lewis Base Bronsted Lowry Acid Arrhenius Acid Lewis Acid Lewis Base Bronsted Lowry Acid ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS