Chemistry The gas used to extinguish fire is Neon Carbon monoxide Nitrogen Carbon dioxide Neon Carbon monoxide Nitrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The non-metal found in the liquid state is Chlorine Bromine Fluorine Nitrogen Chlorine Bromine Fluorine Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Fire-fighting clothes' are made from Mica Asbestos Talc Steatite Mica Asbestos Talc Steatite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium chloride is Lewis Base Bronsted Lowry Acid Arrhenius Acid Lewis Acid Lewis Base Bronsted Lowry Acid Arrhenius Acid Lewis Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element used for making solar cells is Silicon Calcium Sodium Magnesium Silicon Calcium Sodium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Iron Iodine Bromine Chlorine Iron Iodine Bromine Chlorine ANSWER DOWNLOAD EXAMIANS APP