Chemical Process Calcination of gypsum produces Lime Salt cake Nitre cake Plaster of paris Lime Salt cake Nitre cake Plaster of paris ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material? Porcelain/Potteries Teflon Glasses Slag cement Porcelain/Potteries Teflon Glasses Slag cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fats as compared to oils have Less unsaturated glycerides of fatty acids Much higher reactivity to oxygen More unsaturated glycerides of fatty acids Lower melting point Less unsaturated glycerides of fatty acids Much higher reactivity to oxygen More unsaturated glycerides of fatty acids Lower melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bordeaux mixture is a/an Fertiliser Inorganic fungicide Explosive Insecticide Fertiliser Inorganic fungicide Explosive Insecticide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of carbonaceous matter in the sewage Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification All of these Reduces sulphate ions to sulphides causing obnoxious smell Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification All of these Reduces sulphate ions to sulphides causing obnoxious smell ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reverse osmosis is normally used for the Purification of oxygen Separation of helium from natural gas Separation of isotopes of uranium from gaseous uranium hexaflouride Desalination of brackish water to produce potable (drinking) water Purification of oxygen Separation of helium from natural gas Separation of isotopes of uranium from gaseous uranium hexaflouride Desalination of brackish water to produce potable (drinking) water ANSWER DOWNLOAD EXAMIANS APP
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