Chemical Process Contact process of sulphuric acid manufacture Eliminates absorber Is obsolete Yields acid of higher concentration than chamber process Yields acids of lower concentration than chamber process Eliminates absorber Is obsolete Yields acid of higher concentration than chamber process Yields acids of lower concentration than chamber process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose is a disaccharide consisting of Glucose and fructose Glucose and galactose Glucose and glucose Fructose and galactose Glucose and fructose Glucose and galactose Glucose and glucose Fructose and galactose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Diaphragm electrolytic cell as compared to mercury electrolytic cell Produces 70% NaOH solution Requires less specific power consumption for the production of chlorine Requires lesser investment for similar capacity All of these Produces 70% NaOH solution Requires less specific power consumption for the production of chlorine Requires lesser investment for similar capacity All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temporary hardness of water can be removed by Filtration (through gravity sand filter) Addition of alum (a coagulant) Boiling Addition of lime Filtration (through gravity sand filter) Addition of alum (a coagulant) Boiling Addition of lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Causes bulking of activated sludge Increases the biological oxygen demand(BOD) Helps in grease separation Aids in flocculation Causes bulking of activated sludge Increases the biological oxygen demand(BOD) Helps in grease separation Aids in flocculation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the false statement pertaining to water treatment. 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 Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic 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 Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic ANSWER DOWNLOAD EXAMIANS APP
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