Chemical Process A unit operation is exemplified by the process of Desorption Reduction Combustion Nitration Desorption Reduction Combustion Nitration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Smelting Calcination Roasting Reduction Smelting Calcination Roasting Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main use of HCl is in the Treatment of spent fuel of nuclear reactor Drilling of petroleum wells and pickling of steel sheets None of these Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor Drilling of petroleum wells and pickling of steel sheets None of these Manufacture of cationic detergent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Carbonate Bi-carbonates Sulphates & chlorides None of these Carbonate Bi-carbonates Sulphates & chlorides None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of viscose rayon, the raw material used industrially is Fine teak wood Bagasse Bamboo Recalyptious wood Fine teak wood Bagasse Bamboo Recalyptious wood ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an insecticide? Hydrocyanic acid Hexane Sodium flouride Nicotine Hydrocyanic acid Hexane Sodium flouride Nicotine ANSWER DOWNLOAD EXAMIANS APP
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