Chemical Process Drinking (potable) water treatment does not involve Softening Coagulation Sedimentation Disinfection Softening Coagulation Sedimentation Disinfection ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Penicillin is separated from fermented broth by Ternery azeotropic distillation Extractive distillation Evaporation in calendria Extraction with amyl or butyl acetate Ternery azeotropic distillation Extractive distillation Evaporation in calendria Extraction with amyl or butyl acetate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes does not produce Cl₂ as a co-product during the manufacture of caustic soda? Lime-soda process Diaphragm electrolytic cell process Mercury electrolytic cell process None of these Lime-soda process Diaphragm electrolytic cell process Mercury electrolytic cell process None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium bisulphite is used for __________ water. Dechlorination Deaeration Neither A nor B Both A & B Dechlorination Deaeration Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at 100 atm & 500°C 50 atm & 1000°C 1 atm & 100°C 5 atm & 275°C 100 atm & 500°C 50 atm & 1000°C 1 atm & 100°C 5 atm & 275°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of naphthalene produces Styrene Phenol None of these Phthalic anhydride Styrene Phenol None of these Phthalic anhydride ANSWER DOWNLOAD EXAMIANS APP
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