Chemistry Alum is used as A fertilizer A disinfectant A purifier for water An analgesic A fertilizer A disinfectant A purifier for water An analgesic ANSWER DOWNLOAD EXAMIANS APP
Chemistry The manufacturing of iron from iron ore involves the process of Fractional distillation Oxidation Reduction Electrolysis Fractional distillation Oxidation Reduction Electrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal that is usually extracted from sea water is Na Ca K Mg Na Ca K Mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Combustion of a candle is a/an Exothermic reaction Physical change Photochemical reaction Endothermic reaction Exothermic reaction Physical change Photochemical reaction Endothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is most electronegative Silicon Tin Lead Carbon Silicon Tin Lead Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest aromatic hydrocarbon Benzene Chloride Picric acid Aspirin Benzene Chloride Picric acid Aspirin ANSWER DOWNLOAD EXAMIANS APP
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