Chemical Process Reverse osmosis is normally used for the Desalination of brackish water to produce potable (drinking) water Purification of oxygen Separation of isotopes of uranium from gaseous uranium hexaflouride Separation of helium from natural gas Desalination of brackish water to produce potable (drinking) water Purification of oxygen Separation of isotopes of uranium from gaseous uranium hexaflouride Separation of helium from natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate Has high water solubility and is unstable Is prone to thermal decomposition All of these Is soluble in ammonium chloride and potassium chloride solution Has high water solubility and is unstable Is prone to thermal decomposition All of these Is soluble in ammonium chloride and potassium chloride solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following sugars is the sweetest? Sucrose Glucose Lactose Fructose Sucrose Glucose Lactose Fructose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Sand Coke Fuel oil Soda ash Sand Coke Fuel oil Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oils are partially hydrogenated (not fully) to manufacture vanaspati, because fully saturated solidified oils Always contain some amount of nickel (as their complete removal is very difficult) Cause cholesterol build up and blood clotting Have affinity to retain harmful sulphur compounds Are prone to rancid oxidation Always contain some amount of nickel (as their complete removal is very difficult) Cause cholesterol build up and blood clotting Have affinity to retain harmful sulphur compounds Are prone to rancid oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Synthesis of oleum Car battery solution Fertiliser manufacture Water treatment Synthesis of oleum Car battery solution Fertiliser manufacture Water treatment ANSWER DOWNLOAD EXAMIANS APP
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