Chemical Process Le-Blanc process is a primitive process for the manufacture of Soda ash Bromine from sea water Caustic soda Hydrochloric acid Soda ash Bromine from sea water Caustic soda Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Filtration Boiling Distillation None of these Filtration Boiling Distillation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Both A & B Ethylene Neither A nor B Ethyl alcohol Both A & B Ethylene Neither A nor B Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcination of gypsum produces Nitre cake Lime Plaster of paris Salt cake Nitre cake Lime Plaster of paris Salt cake ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is None of these Ultraviolet light Oleum Dilute H₂SO₄ None of these Ultraviolet light Oleum Dilute H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitric acid is not used in the manufacture of Detergents Fertilisers Aqua regia Explosives Detergents Fertilisers Aqua regia Explosives ANSWER DOWNLOAD EXAMIANS APP
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