Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. Roasting Froth floatation Electromagnetic separation None of these Roasting Froth floatation Electromagnetic separation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following sugars is the sweetest? Sucrose Lactose Fructose Glucose Sucrose Lactose Fructose Glucose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In an integrated steel plant, NH₃ present in coke oven gas is normally recovered as NH₄Cl (NH₄)2SO₄ Liquid NH₃ (NH₄)2 NO₃ NH₄Cl (NH₄)2SO₄ Liquid NH₃ (NH₄)2 NO₃ 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 Function of thinner in a paint is to Prevent gelling of the paint Accelerate the oxidation of oil Suspend pigments & dissolve film forming materials Form a protective film Prevent gelling of the paint Accelerate the oxidation of oil Suspend pigments & dissolve film forming materials Form a protective film ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting materials Soften on application of heat Are solvent soluble None of these Are cross-linked molecules Soften on application of heat Are solvent soluble None of these Are cross-linked molecules ANSWER DOWNLOAD EXAMIANS APP
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