Chemistry Forth floatation process to concentrate the minerals is applicable to Chalcopyrites Calamine Haematite Bauxite Chalcopyrites Calamine Haematite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not coal variety? Lignite Peat Bituminous Dolomite Lignite Peat Bituminous Dolomite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Oxygen which is vital for life is a product of photosynthesis and comes from Carbonates from soil Oxides of mineral elements Carbon dioxide Water Carbonates from soil Oxides of mineral elements Carbon dioxide Water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas is used as fire extinguisher ? Carbon suboxide Sulphur dioxide Carbon dioxide Carbon monoxide Carbon suboxide Sulphur dioxide Carbon dioxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to remove ink and rust stains on cloth? Oxalic acid Alcohol Ether Kerosene oil Oxalic acid Alcohol Ether Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the mass percentage of carbon in carbon dioxide (CO2) 0.323 0.201 0.158 0.273 0.323 0.201 0.158 0.273 ANSWER DOWNLOAD EXAMIANS APP
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