Chemical Process Use of hydrated lime in water treatment All of these Before filtration, reduces the bacterial load on filters After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Is to adjust the pH value All of these Before filtration, reduces the bacterial load on filters After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Is to adjust the pH value ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat splitting catalyst is ZnO CaCO₃ Al2O₃ Fe ZnO CaCO₃ Al2O₃ Fe ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Economics of 'Solvay Process' depends upon the efficiency of Ammoniation of salt solution Ammonia recovery Carbonating tower Ammonia recovery and size of the plant Ammoniation of salt solution Ammonia recovery Carbonating tower Ammonia recovery and size of the plant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Absorption of SO₃ in 97% H₂SO₄ is Exothermic None of these Not possible Endothermic Exothermic None of these Not possible Endothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In an integrated steel plant, NH₃ present in coke oven gas is normally recovered as (NH₄)2 NO₃ (NH₄)2SO₄ NH₄Cl Liquid NH₃ (NH₄)2 NO₃ (NH₄)2SO₄ NH₄Cl Liquid NH₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol is produced by the Esterification of a fat Hydrolysis of an ether Oxidation of an aldehyde None of these Esterification of a fat Hydrolysis of an ether Oxidation of an aldehyde None of these ANSWER DOWNLOAD EXAMIANS APP
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