Chemical Process Widely used method for the conditioning of boiler feed water is the Sequestration Hot-lime soda process Cold lime process Coagulation Sequestration Hot-lime soda process Cold lime process Coagulation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The biochemical treatment applied to sewage effluents is a process of Reduction Oxidation Dehydration Polymerisation Reduction Oxidation Dehydration Polymerisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of sulphide ores is done usually by Smelting Electro magnetic separation Roasting Froth floatation Smelting Electro magnetic separation Roasting Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glauber's salt is chemically represented by CaSO₄.H₂O Na₂SO₄.10H₂O (NH₄)₂SO₄ CaCl(OCl) CaSO₄.H₂O Na₂SO₄.10H₂O (NH₄)₂SO₄ CaCl(OCl) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on Calcium perchlorate None of these Slaked lime Soda lime Calcium perchlorate None of these Slaked lime Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Helium is produced on commercial scale from Air None of these Natural gas Coke oven gas Air None of these Natural gas Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
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