Chemical Process Which of the following is not a pyrite ore? Gypsum Celestite Galena Siderite Gypsum Celestite Galena Siderite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. None of these Drying Non-drying Semi-drying None of these Drying Non-drying Semi-drying 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 cost of mercury High specific gravity of mercury Non-availability of high purity mercury Pollution of water stream by mercury High cost of mercury High specific gravity of mercury Non-availability of high purity mercury Pollution of water stream by mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Plasticisers Solvents Film forming materials Diluents Plasticisers Solvents Film forming materials Diluents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The biochemical treatment applied to sewage effluents is a process of Reduction Polymerisation Dehydration Oxidation Reduction Polymerisation Dehydration Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Lime powder Coke breeze Dolomite Silica/quartz Lime powder Coke breeze Dolomite Silica/quartz ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS