Chemistry Aluminium can be purified by Electrolysis Ozonolysis Distillation Oxidation Electrolysis Ozonolysis Distillation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as non-stick coating for cooking utensils? Teflon Styrofoam Polystyrene Perspex Teflon Styrofoam Polystyrene Perspex ANSWER DOWNLOAD EXAMIANS APP
Chemistry Acid rain is caused due to pollution of atmosphere by Oxides of nitrogen and sulphur None of these Oxides of carbon and nitrogen Oxides of nitrogen and phosphorous Oxides of nitrogen and sulphur None of these Oxides of carbon and nitrogen Oxides of nitrogen and phosphorous ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following will replace hydrogen from acids to form salts ? P Na S Ag P Na S Ag ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the major constituent of LPG? Ethane Methane Propane Butane Ethane Methane Propane Butane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is most electronegative Carbon Tin Lead Silicon Carbon Tin Lead Silicon ANSWER DOWNLOAD EXAMIANS APP