Chemistry The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is nitrogen carbon oxygen hydrogen nitrogen carbon oxygen hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance which does not expand on going from liquid state to solid state is Water Type metal Aluminium Cast-iron Water Type metal Aluminium Cast-iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as a sowing agent in the preparation of soft drinks? Phosphoric acid Salicylic acid Boric acid Phosphorus acid Phosphoric acid Salicylic acid Boric acid Phosphorus acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Yellow Cake' an item of smuggling across border is Uranium oxide A crude from of cocaine Unreformed gold A crude from of heroin Uranium oxide A crude from of cocaine Unreformed gold A crude from of heroin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The three elements most needed in common fertilisers are : Calcium, Phosphorous and Potassium Nitrogen, Potassium and Phosphorous Sulphur, Phosphorous and Sodium Phosphorous, Sodium and Nitrogen Calcium, Phosphorous and Potassium Nitrogen, Potassium and Phosphorous Sulphur, Phosphorous and Sodium Phosphorous, Sodium and Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry White lung cancer' is caused by Paper Textiles Silica Asbestos Paper Textiles Silica Asbestos ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS