Chemical Process Deaeration of water in its treatment is necessary, as it None of these Minimises its corrosiveness Minimises its turbidity Helps in controlling its taste and odour None of these Minimises its corrosiveness Minimises its turbidity Helps in controlling its taste and odour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene? AgO FE₂O₃ ZnCl₂ Al2O₃ AgO FE₂O₃ ZnCl₂ Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an unsaturated fatty acid? Stearic acid Oleic acid Palmitic acid Lauric acid Stearic acid Oleic acid Palmitic acid Lauric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Carbonates Sulphates Bicarbonates Phosphates Carbonates Sulphates Bicarbonates Phosphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result in Hydrogen embrittlement Pyrolysis of oil All of these Sintering of porous catalyst Hydrogen embrittlement Pyrolysis of oil All of these Sintering of porous catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are All of these Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions Derived from living organisms All of these Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions Derived from living organisms ANSWER DOWNLOAD EXAMIANS APP
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