Chemical Process Very fine suspended and colloidal impurities are removed from water by a process called Coagulation Disinfection Sedimentation Softening Coagulation Disinfection Sedimentation Softening ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the Presence of air Absence of air High concentration Presence of ammonium salts Presence of air Absence of air High concentration Presence of ammonium salts ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of Grignard reagent is Ethyl magnesium chloride Sodium sulphite Sodium bicarbonate Sodium thiosulphate Ethyl magnesium chloride Sodium sulphite Sodium bicarbonate Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the soap manufacture. Both laundary as well as toilet soaps are manufactured by hot process Colourless rosin is used in the manufacture of laundary soaps Organic pigments are used as colouring materials in the soap manufacture Transparent soaps are made by cold process Both laundary as well as toilet soaps are manufactured by hot process Colourless rosin is used in the manufacture of laundary soaps Organic pigments are used as colouring materials in the soap manufacture Transparent soaps are made by cold process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it Produces high purity (70%) caustic soda directly Has larger production capacity per unit cell All of these Consumes less power per ton of Cl₂ produced Produces high purity (70%) caustic soda directly Has larger production capacity per unit cell All of these Consumes less power per ton of Cl₂ produced ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fish contains about __________ percent oil. 35 20 5 10 35 20 5 10 ANSWER DOWNLOAD EXAMIANS APP
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