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 Lubricating greases are a mixture of Mineral oil, soap and additives Mineral oil and metallic soap Mineral oil and fatty oil Fatty oil and metallic soap Mineral oil, soap and additives Mineral oil and metallic soap Mineral oil and fatty oil Fatty oil and metallic soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The combustion reaction, C + O₂ = CO₂, is None of these Endothermic Autocatalytic Exothermic None of these Endothermic Autocatalytic Exothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching action of bleaching powder is due to its __________ properties. Reducing Oxidising Disinfecting None of these Reducing Oxidising Disinfecting None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is chemically known as Styrene butadiene rubber (SBR) Polyurathane Polybutadiene Polychloroprene Styrene butadiene rubber (SBR) Polyurathane Polybutadiene Polychloroprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Process conditions in fermentator used for production of penicillin is 25°C, 2 atm 50°C, l0 atm 90°C, 45 atm 30°C, 200 mm Hg (absolute) 25°C, 2 atm 50°C, l0 atm 90°C, 45 atm 30°C, 200 mm Hg (absolute) ANSWER DOWNLOAD EXAMIANS APP
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