Chemistry The ore of Aluminium is Chalco pyrites Fluorspar Hematite Bauxite Chalco pyrites Fluorspar Hematite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is used in the manufacture of safety matches? Phosphorus Sodium Graphite Silicon Phosphorus Sodium Graphite Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitric acid does not react with Copper Gold Zinc Iron Copper Gold Zinc Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief source of naphthalene is Diesel Camphor Coal-tar Charcoal Diesel Camphor Coal-tar Charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is caused by the higher concentration of Nitrogen and Phosphorous ? Acidity Alkalinity Eutrophication Hardness Acidity Alkalinity Eutrophication Hardness ANSWER DOWNLOAD EXAMIANS APP
Chemistry Lead in water can cause Kidney damage Arthritis Eye disease Hair falling Kidney damage Arthritis Eye disease Hair falling ANSWER DOWNLOAD EXAMIANS APP
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