Chemical Process Maleic anhydride is produced by catalytic oxidation of Ethyl alcohol Benzene Toluene Naphthalene Ethyl alcohol Benzene Toluene Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Penicillin is separated from fermented broth by Evaporation in calendria Extraction with amyl or butyl acetate Ternery azeotropic distillation Extractive distillation Evaporation in calendria Extraction with amyl or butyl acetate Ternery azeotropic distillation Extractive distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lubricating greases are a mixture of Mineral oil and metallic soap Mineral oil, soap and additives Mineral oil and fatty oil Fatty oil and metallic soap Mineral oil and metallic soap Mineral oil, soap and additives Mineral oil and fatty oil Fatty oil and metallic soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Limestone Silica Iron oxide Soda ash Limestone Silica Iron oxide Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Setting of plaster of paris is accompanied with Hydrolysis Loss of CO₂ Dehydration Hydration Hydrolysis Loss of CO₂ Dehydration Hydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gypsum is chemically Calcium sulphate Potassium sulphate Calcium chloride Sodium sulphate Calcium sulphate Potassium sulphate Calcium chloride Sodium sulphate ANSWER DOWNLOAD EXAMIANS APP
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