Chemical Process DDT stands for Dichloro-diphenyl-trichloromethane Diphenyl-dichloro-trichloromethane Diethyl-diphenyl-trichloromethane Dichloro-diphenyl-trichloroethane Dichloro-diphenyl-trichloromethane Diphenyl-dichloro-trichloromethane Diethyl-diphenyl-trichloromethane Dichloro-diphenyl-trichloroethane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Paper pulp produced by kraft/sulphate process is Strong fibrous Bleached easily Dull white in color Dark colored Strong fibrous Bleached easily Dull white in color Dark colored ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? High specific gravity of mercury High cost of mercury Non-availability of high purity mercury Pollution of water stream by mercury High specific gravity of mercury High cost of mercury Non-availability of high purity mercury Pollution of water stream by mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Penicillin is separated from fermented broth by Extraction with amyl or butyl acetate Evaporation in calendria Extractive distillation Ternery azeotropic distillation Extraction with amyl or butyl acetate Evaporation in calendria Extractive distillation Ternery azeotropic distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. Wetting characteristics None of these Density difference Terminal velocities Wetting characteristics None of these Density difference Terminal velocities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Lead High silica Soda lime Pyrex Lead High silica Soda lime Pyrex ANSWER DOWNLOAD EXAMIANS APP
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