Chemistry Lead in water can cause Eye disease Arthritis Kidney damage Hair falling Eye disease Arthritis Kidney damage Hair falling ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element by number in the living system is : Hydrogen Carbon Oxygen Nitrogen Hydrogen Carbon Oxygen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The compounds formed when hydrogen combines with p-block elements are called Polynuclear hydrides Molecular hydrides Ionic hydrides Metallic hydrides Polynuclear hydrides Molecular hydrides Ionic hydrides Metallic hydrides ANSWER DOWNLOAD EXAMIANS APP
Chemistry Quartz is made of Sodium Sulphate Sodium Silicate Calcium Sulphate Calcium Silicate Sodium Sulphate Sodium Silicate Calcium Sulphate Calcium Silicate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Drinking soda is Oxidant Neutral Acidic Alkaline Oxidant Neutral Acidic Alkaline ANSWER DOWNLOAD EXAMIANS APP
Chemistry The constituents of automobile exhaust that can cause cancer is/are : Carbon monoxide Lead Oxides of nitrogen Polycyclic hydrocarbons Carbon monoxide Lead Oxides of nitrogen Polycyclic hydrocarbons ANSWER DOWNLOAD EXAMIANS APP