Chemical Process __________ is the major constituent of the Portland cement. Calcium carbonate Calcium sulphate Tricalcium silicate Calcium oxide Calcium carbonate Calcium sulphate Tricalcium silicate Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the Fischer-Tropsch process Shift conversion Hydrogenation of oil Ostwald's process of HNO₃ manufacture Fischer-Tropsch process Shift conversion Hydrogenation of oil Ostwald's process of HNO₃ manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate Is soluble in ammonium chloride and potassium chloride solution All of these Is prone to thermal decomposition Has high water solubility and is unstable Is soluble in ammonium chloride and potassium chloride solution All of these Is prone to thermal decomposition Has high water solubility and is unstable ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at 5 atm & 275°C 50 atm & 1000°C 1 atm & 100°C 100 atm & 500°C 5 atm & 275°C 50 atm & 1000°C 1 atm & 100°C 100 atm & 500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using molasses as the starting raw material. Benzol Methyl alcohol Ethyl alcohol Dimethyl ether Benzol Methyl alcohol Ethyl alcohol Dimethyl ether ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Roasting Gravity separation Electro magnetic separation mainly Froth floatation Roasting Gravity separation Electro magnetic separation mainly Froth floatation ANSWER DOWNLOAD EXAMIANS APP
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