Chemical Process A unit operation is exemplified by the process of Reduction Combustion Desorption Nitration Reduction Combustion Desorption Nitration 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 Magnesium chloride Calcium sulphate Sodium sulphate Sodium chloride Magnesium chloride Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Hematite Bauxite Chalcopyrite Galena Hematite Bauxite Chalcopyrite Galena ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dichloro diphenyl __________ is the full form of DDT (an insecticide). Trichloromethane Tetrachloroethane Tetrachloromethane Trichloroethane Trichloromethane Tetrachloroethane Tetrachloromethane Trichloroethane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Sintering Annealing Shaping or forming Melting Sintering Annealing Shaping or forming Melting ANSWER DOWNLOAD EXAMIANS APP
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