Chemical Process A unit operation is exemplified by the process of Desorption Combustion Nitration Reduction Desorption Combustion Nitration Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of Sodium sulphate Sodium chloride Calcium sulphate Magnesium chloride Sodium sulphate Sodium chloride Calcium sulphate Magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Bauxite Galena Chalcopyrite Hematite Bauxite Galena Chalcopyrite Hematite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dichloro diphenyl __________ is the full form of DDT (an insecticide). Trichloromethane Trichloroethane Tetrachloromethane Tetrachloroethane Trichloromethane Trichloroethane Tetrachloromethane Tetrachloroethane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Melting Shaping or forming Sintering Annealing Melting Shaping or forming Sintering Annealing ANSWER DOWNLOAD EXAMIANS APP
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