Chemical Process Common salt is generally not produced commonly by __________ method from brine. Electrolytic Vacuum evaporation Freeze drying Solar evaporation Electrolytic Vacuum evaporation Freeze drying Solar evaporation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main use of HCl is in the None of these Drilling of petroleum wells and pickling of steel sheets Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor None of these Drilling of petroleum wells and pickling of steel sheets Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Bleaching powder Alum Chlorine Calcium sulphate Bleaching powder Alum Chlorine Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphate rock is a raw material for the manufacture of All of these Phosphorous Phosphoric acid Superphosphates All of these Phosphorous Phosphoric acid Superphosphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of limestone and __________ produces high alumina cement. Calcite Sand Quicklime Bauxite Calcite Sand Quicklime Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Disinfectant Antiseptic None of these Antibiotic Disinfectant Antiseptic None of these Antibiotic ANSWER DOWNLOAD EXAMIANS APP
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