Chemical Process Dry ice (solidified CO₂) is used for the Storage & shipment of frozen foods and ice-creams Liquefaction of permanent gases None of these Liquefaction of natural gas Storage & shipment of frozen foods and ice-creams Liquefaction of permanent gases None of these Liquefaction of natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process What products do we get on electrolysis of saturated brine using steel cathode and graphite anode in an electrolytic cell? Cl₂ & H₂ Cl₂ & Na O₂ & H₂ Cl₂, H₂ & NaOH solution Cl₂ & H₂ Cl₂ & Na O₂ & H₂ Cl₂, H₂ & NaOH solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is Phenol formaldehyde Poly tetrafluoroethylene (P.T.F.E.) An inorganic polymer A monomer Phenol formaldehyde Poly tetrafluoroethylene (P.T.F.E.) An inorganic polymer A monomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Penicillin is separated from fermented broth by Ternery azeotropic distillation Evaporation in calendria Extraction with amyl or butyl acetate Extractive distillation Ternery azeotropic distillation Evaporation in calendria Extraction with amyl or butyl acetate Extractive distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal produces Inferior coke compared to low temperature carbonisation None of these Less of gases compared to liquid products Larger quantity of tar compared to low temperature carbonisation Inferior coke compared to low temperature carbonisation None of these Less of gases compared to liquid products Larger quantity of tar compared to low temperature carbonisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a disacchride? Glucose Sucrose Starch Maltose Glucose Sucrose Starch Maltose ANSWER DOWNLOAD EXAMIANS APP