Chemical Process Portland cement consists mainly of CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Maleic anhydride is produced by catalytic oxidation of Benzene Ethyl alcohol Toluene Naphthalene Benzene Ethyl alcohol Toluene Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement mainly contains CaO, SiO₂, Al2O₃ MgO, SiO₂, K₂O Al2O₃, MgO, FE₂O₃ CaO, MgO, K₂O CaO, SiO₂, Al2O₃ MgO, SiO₂, K₂O Al2O₃, MgO, FE₂O₃ CaO, MgO, K₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Litharge is Zinc sulphide Zinc oxide Lead oxide Cellulosic photographic material Zinc sulphide Zinc oxide Lead oxide Cellulosic photographic material ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Styrene Ethyl alcohol Cumene Phenol Styrene Ethyl alcohol Cumene Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Bauxite Galena Chalcopyrite Hematite Bauxite Galena Chalcopyrite Hematite ANSWER DOWNLOAD EXAMIANS APP
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