Chemical Process Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result in Hydrogen embrittlement Pyrolysis of oil Sintering of porous catalyst All of these Hydrogen embrittlement Pyrolysis of oil Sintering of porous catalyst All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement mainly contains CaO, SiO₂, Al2O₃ CaO, MgO, K₂O Al2O₃, MgO, FE₂O₃ MgO, SiO₂, K₂O CaO, SiO₂, Al2O₃ CaO, MgO, K₂O Al2O₃, MgO, FE₂O₃ MgO, SiO₂, K₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in treating turbid water? Calcium sulphate Ferric sulphate Activated carbon Chlorine Calcium sulphate Ferric sulphate Activated carbon Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate All of these Is soluble in ammonium chloride and potassium chloride solution Is prone to thermal decomposition Has high water solubility and is unstable All of these Is soluble in ammonium chloride and potassium chloride solution Is prone to thermal decomposition Has high water solubility and is unstable ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used As a starting material for 'hypo' In photographic industry As rocket fuel In printing industry As a starting material for 'hypo' In photographic industry As rocket fuel In printing industry ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Prussian blue is chemically represented by Ca SO₄ . 2H₂O AlF₃ . 3NaF FeO.TiO₂ Fe₄ [Fe (CN₆)₃] Ca SO₄ . 2H₂O AlF₃ . 3NaF FeO.TiO₂ Fe₄ [Fe (CN₆)₃] ANSWER DOWNLOAD EXAMIANS APP
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