Chemical Process Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene? AgO ZnCl₂ FE₂O₃ Al2O₃ AgO ZnCl₂ FE₂O₃ Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following contains least amount of N₂? Producer gas Water gas (blue gas) Coke oven gas Blast furnace ga Producer gas Water gas (blue gas) Coke oven gas Blast furnace ga ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the Absence of air Presence of air Presence of ammonium salts High concentration Absence of air Presence of air Presence of ammonium salts High concentration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the false statement pertaining to water treatment. Aeration of water is effective in CO₂ removal The zeolite water softening process reduces the hardness of water by not more than 50% Sodium sulphate or sodium carbonate do not cause hardness in water Water with pH value less than 7, is acidic Aeration of water is effective in CO₂ removal The zeolite water softening process reduces the hardness of water by not more than 50% Sodium sulphate or sodium carbonate do not cause hardness in water Water with pH value less than 7, is acidic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol is produced by the Esterification of a fat None of these Hydrolysis of an ether Oxidation of an aldehyde Esterification of a fat None of these Hydrolysis of an ether Oxidation of an aldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are organic catalysts used in the __________ reactions. Photochemical Chemical Biochemical Electrochemical Photochemical Chemical Biochemical Electrochemical ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS