Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Limestone Manganese Quartz Bauxite Limestone Manganese Quartz Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reverse osmosis is normally used for the Desalination of brackish water to produce potable (drinking) water Separation of helium from natural gas Purification of oxygen Separation of isotopes of uranium from gaseous uranium hexaflouride Desalination of brackish water to produce potable (drinking) water Separation of helium from natural gas Purification of oxygen Separation of isotopes of uranium from gaseous uranium hexaflouride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Maleic anhydride is produced by catalytic oxidation of Ethyl alcohol Benzene Naphthalene Toluene Ethyl alcohol Benzene Naphthalene Toluene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of CaO & Al2O₃ CaO & SiO₂ CaO & FE₂O₃ SiO₂ & Al2O₃ CaO & Al2O₃ CaO & SiO₂ CaO & FE₂O₃ SiO₂ & Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol percentage in molasses may be around 10 70 40 85 10 70 40 85 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of sodium tripolyphosphate (an additive) in synthetic detergent Inhibits its corrosive effects Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Does not allow redeposition of dirt on the cleaned surface Inhibits its corrosive effects Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Does not allow redeposition of dirt on the cleaned surface ANSWER DOWNLOAD EXAMIANS APP
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