Chemical Process Chloramines are used in water treatment for Disinfection and control of taste & odour Control of bacteria Corrosion control Removing turbidity Disinfection and control of taste & odour Control of bacteria Corrosion control Removing turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oil is a/an Mixture of glycerides of fatty acids Solid at normal temperature Ester of alcohols other than glycerine Mixture of glycerides Mixture of glycerides of fatty acids Solid at normal temperature Ester of alcohols other than glycerine Mixture of glycerides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main product in calcium carbide-water reaction is Ca(OH)₂ C₂H₂ CaCO₃ CO₂ Ca(OH)₂ C₂H₂ CaCO₃ CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deaeration of water in its treatment is necessary, as it Minimises its corrosiveness None of these Helps in controlling its taste and odour Minimises its turbidity Minimises its corrosiveness None of these Helps in controlling its taste and odour Minimises its turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeigler process Employs very high pressure Produces low density polyethylene Uses no catalyst Produces high density polyethylene Employs very high pressure Produces low density polyethylene Uses no catalyst Produces high density polyethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chlorine gas is produced by the electrolysis of brine (NaCl solution with solid NaCl make up) in mercury electrolytic cell. Which of the following is the anodic reaction? Oxidation of Cl- ions Reduction of Cl- ions Oxidation of Na+ ions Reduction of Na+ ions Oxidation of Cl- ions Reduction of Cl- ions Oxidation of Na+ ions Reduction of Na+ ions ANSWER DOWNLOAD EXAMIANS APP
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