Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 750°C 500°C 1500°C 1000°C 750°C 500°C 1500°C 1000°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neon gas is Used in color discharge tube All of these Filled in lamps having tungsten filament Flammable in nature Used in color discharge tube All of these Filled in lamps having tungsten filament Flammable in nature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is a Polyester Synthetic rubber Monomer None of these Polyester Synthetic rubber Monomer None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is the trade name of Phenol formaldehyde Polychloroprene Polyurathane Styrene-butadiene rubber Phenol formaldehyde Polychloroprene Polyurathane Styrene-butadiene rubber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process H₂S is scrubbed from refinery gases by absorption using Ethanol amine Tri-butyl phosphate Dilute H₂SO₄ Chilled water Ethanol amine Tri-butyl phosphate Dilute H₂SO₄ Chilled water ANSWER DOWNLOAD EXAMIANS APP
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