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