Chemical Process Prussian blue is chemically represented by Ca SO₄ . 2H₂O Fe₄ [Fe (CN₆)₃] FeO.TiO₂ AlF₃ . 3NaF Ca SO₄ . 2H₂O Fe₄ [Fe (CN₆)₃] FeO.TiO₂ AlF₃ . 3NaF ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by None of these Electrolytic reduction Electrolysis Electrolytic oxidation None of these Electrolytic reduction Electrolysis Electrolytic oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process L.D. converter is used in the production of Steel Copper Zinc Pig iron Steel Copper Zinc Pig iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon disulphide is mainly used in the production of Paints Plasticiser for unsaturated polyester Viscose rayon Corundum Paints Plasticiser for unsaturated polyester Viscose rayon Corundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation of molasses to produce ethyl alcohol is done at __________ °C 20 - 30 250 - 300 < - 5 100 - 150 20 - 30 250 - 300 < - 5 100 - 150 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Tin Lead Iron Copper Tin Lead Iron Copper ANSWER DOWNLOAD EXAMIANS APP
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