Chemistry Which of the following is not a nucleon? Proton Neutron Positron Electron Proton Neutron Positron Electron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following causes the rusting of iron? a. Oxidation b. Reduction c. Chemical reaction with oxygend. Chemical reaction with CO2 B and c C and d A and b A and c B and c C and d A and b A and c ANSWER DOWNLOAD EXAMIANS APP
Chemistry One of the following is used to dissolve noble metals. That is Nitric acid Sulphuric acid Hydrochloric acid Aqua ragia Nitric acid Sulphuric acid Hydrochloric acid Aqua ragia ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bleaching powder is used in drinking water as a/an Disinfectant Coagulant Antiseptic Antibiotic Disinfectant Coagulant Antiseptic Antibiotic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tear gas is : Chloroprene Nitrous oxide Bleaching powder Carbonyl chloride Chloroprene Nitrous oxide Bleaching powder Carbonyl chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is found in all organic compounds Carbon Calcium Nitrogen Oxygen Carbon Calcium Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
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