Chemistry 1 carat of diamond is equal to 200 g 100 g 100 mg 200 mg 200 g 100 g 100 mg 200 mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium can be purified by Distillation Electrolysis Oxidation Ozonolysis Distillation Electrolysis Oxidation Ozonolysis ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not contain Silver ? Ruby Silver Lunar Caustic German Silver Horn Silver Ruby Silver Lunar Caustic German Silver Horn Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a bond is formed between two atoms, the energy of the system will May increase or decrease Remain the same Decrease Increase May increase or decrease Remain the same Decrease Increase ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals occurs in free state ? Copper Iron Zinc Lead Copper Iron Zinc Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The constituents of automobile exhaust that can cause cancer is/are : Polycyclic hydrocarbons Carbon monoxide Oxides of nitrogen Lead Polycyclic hydrocarbons Carbon monoxide Oxides of nitrogen Lead ANSWER DOWNLOAD EXAMIANS APP