Chemistry Burning pyrites ore gives out Nitric oxide gas Nitrogen dioxide gas Sulphur dioxide gas Carbon dioxide gas Nitric oxide gas Nitrogen dioxide gas Sulphur dioxide gas Carbon dioxide gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called : Vulcanization Alloy formation Galvanization Zinc plating Vulcanization Alloy formation Galvanization Zinc plating ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most volatile of the given liquids is Liquid Ether Liquid He Liquid NH3 Liquid Ether Liquid He Liquid NH3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a man-made source of air pollution ? All of these Automobile exhaust Bacterial action in soil and swamp areas Forest fire All of these Automobile exhaust Bacterial action in soil and swamp areas Forest fire ANSWER DOWNLOAD EXAMIANS APP
Chemistry Forth floatation process to concentrate the minerals is applicable to Haematite Calamine Bauxite Chalcopyrites Haematite Calamine Bauxite Chalcopyrites ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a sublime substance? Table salt Iodine Potassium Iodide Sugar Table salt Iodine Potassium Iodide Sugar ANSWER DOWNLOAD EXAMIANS APP
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