Chemical Process Calcination of gypsum produces Plaster of paris Salt cake Lime Nitre cake Plaster of paris Salt cake Lime Nitre cake ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury electrolytic cell produces 50-70% NaOH solution. Its operating temperature is __________ °C. 150-200 250-300 25 60-70 150-200 250-300 25 60-70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is used In making PVC As plasticisers For making nylon-6 In insecticides manufacture In making PVC As plasticisers For making nylon-6 In insecticides manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre. Strengthening Hydration Cutting Fibrillation Strengthening Hydration Cutting Fibrillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvent extracted oil Has more of unsaturates None of these Has low free fatty acid content Is odourless Has more of unsaturates None of these Has low free fatty acid content Is odourless ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Maleic anhydride Vinyl chloride Phthalic anhydride Dacron Maleic anhydride Vinyl chloride Phthalic anhydride Dacron ANSWER DOWNLOAD EXAMIANS APP
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