Chemical Process Poly tetraflouro ethylene (P.T.F.E.) is known as Celluloid Bakelite Decron Teflon Celluloid Bakelite Decron Teflon 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
Chemical Process Reverse osmosis is normally used for the Purification of oxygen Desalination of brackish water to produce potable (drinking) water Separation of isotopes of uranium from gaseous uranium hexaflouride Separation of helium from natural gas Purification of oxygen Desalination of brackish water to produce potable (drinking) water Separation of isotopes of uranium from gaseous uranium hexaflouride Separation of helium from natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. Wetting characteristics Density difference None of these Terminal velocities Wetting characteristics Density difference None of these Terminal velocities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Causes bulking of activated sludge Increases the biological oxygen demand(BOD) Helps in grease separation Aids in flocculation Causes bulking of activated sludge Increases the biological oxygen demand(BOD) Helps in grease separation Aids in flocculation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is produced by the oxidation of Naphthalene Toluene Benzene Aniline Naphthalene Toluene Benzene Aniline ANSWER DOWNLOAD EXAMIANS APP
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