Chemical Process Glycerine is a by-product of the __________ industry. Oil hydrogenation Soap Detergent Paint Oil hydrogenation Soap Detergent Paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Penicillin is separated from fermented broth by Extractive distillation Extraction with amyl or butyl acetate Evaporation in calendria Ternery azeotropic distillation Extractive distillation Extraction with amyl or butyl acetate Evaporation in calendria Ternery azeotropic distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Bi-carbonates Sulphates Chromates Phosphates Bi-carbonates Sulphates Chromates Phosphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to Inhibit corrosion in washing machines made of aluminium Act as optical brightening agent None of these Prevent redeposition of soil on cleaned surface Inhibit corrosion in washing machines made of aluminium Act as optical brightening agent None of these Prevent redeposition of soil on cleaned surface ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Pyrex Soda lime Lead High silica Pyrex Soda lime Lead High silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Hydroflouric acid Sulphuric acid Phosphoric acid Hydrochloric acid Hydroflouric acid Sulphuric acid Phosphoric acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP